diff --git a/android/gradle.properties b/android/gradle.properties
index 665a788976fb2089dd4081239421cf8ed502b6fa..e3b4d8ad9f9464360347d07cf2be826db048af75 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -1,5 +1,5 @@
 org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
 android.enableJetifier=true
-app.versionName=1.2.33
-app.versionCode=39
+app.versionName=1.3.0
+app.versionCode=40
diff --git a/assets/translations/en.json b/assets/translations/en.json
index d7aedb9d32ff97311a3194d1b7f6637a8e060cd6..393e6ef520c3662df782c3f53651c239fba59bc4 100644
--- a/assets/translations/en.json
+++ b/assets/translations/en.json
@@ -1,12 +1,8 @@
 {
   "app_name": "Categories",
 
-  "bottom_nav_home": "Game",
-  "bottom_nav_settings": "Settings",
-  "bottom_nav_about": "About",
-
   "settings_title": "Settings",
-  "settings_label_theme":"Theme mode",
+  "settings_label_theme": "Theme mode",
 
   "about_title": "Informations",
   "about_content": "Categories",
diff --git a/assets/translations/fr.json b/assets/translations/fr.json
index d40e253fdb69dc3bbdd41580d2d9a396ecf713bb..3088da52e73a6b3026e2d7b97843ea31c0be3bb8 100644
--- a/assets/translations/fr.json
+++ b/assets/translations/fr.json
@@ -1,12 +1,8 @@
 {
   "app_name": "Petit Bac",
 
-  "bottom_nav_home": "Jeu",
-  "bottom_nav_settings": "Réglages",
-  "bottom_nav_about": "Infos",
-
   "settings_title": "Réglages",
-  "settings_label_theme":"Thème de couleurs",
+  "settings_label_theme": "Thème de couleurs",
 
   "about_title": "Informations",
   "about_content": "Petit Bac.",
diff --git a/assets/icons/button_back.png b/assets/ui/button_back.png
similarity index 100%
rename from assets/icons/button_back.png
rename to assets/ui/button_back.png
diff --git a/assets/ui/button_delete_saved_game.png b/assets/ui/button_delete_saved_game.png
new file mode 100644
index 0000000000000000000000000000000000000000..5e4f217689b11e444b7163557d7e5d68f3bbfe7d
Binary files /dev/null and b/assets/ui/button_delete_saved_game.png differ
diff --git a/assets/ui/button_resume_game.png b/assets/ui/button_resume_game.png
new file mode 100644
index 0000000000000000000000000000000000000000..b2ea0a02d05e42377eb551a4b51428b511a32f5d
Binary files /dev/null and b/assets/ui/button_resume_game.png differ
diff --git a/assets/icons/button_start.png b/assets/ui/button_start.png
similarity index 100%
rename from assets/icons/button_start.png
rename to assets/ui/button_start.png
diff --git a/assets/ui/game_end.png b/assets/ui/game_end.png
new file mode 100644
index 0000000000000000000000000000000000000000..876334279c1711b349a62131a33607eecf924eb6
Binary files /dev/null and b/assets/ui/game_end.png differ
diff --git a/assets/icons/placeholder.png b/assets/ui/placeholder.png
similarity index 100%
rename from assets/icons/placeholder.png
rename to assets/ui/placeholder.png
diff --git a/fastlane/metadata/android/en-US/changelogs/40.txt b/fastlane/metadata/android/en-US/changelogs/40.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d4afd512e55b3fd8ffbfd795adb9b00832e5aaef
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/40.txt
@@ -0,0 +1 @@
+Improve/normalize game architecture.
diff --git a/fastlane/metadata/android/fr-FR/changelogs/40.txt b/fastlane/metadata/android/fr-FR/changelogs/40.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6a9871a5eb8eb3c6e9106520f1cbf1f39f9e5ef7
--- /dev/null
+++ b/fastlane/metadata/android/fr-FR/changelogs/40.txt
@@ -0,0 +1 @@
+Amélioration/normalisation de l'architecture du jeu.
diff --git a/icons/build_game_icons.sh b/icons/build_game_icons.sh
deleted file mode 100755
index 7368dc4543ff5b92568d683f3d0fb144364bbe04..0000000000000000000000000000000000000000
--- a/icons/build_game_icons.sh
+++ /dev/null
@@ -1,78 +0,0 @@
-#! /bin/bash
-
-# Check dependencies
-command -v inkscape >/dev/null 2>&1 || { echo >&2 "I require inkscape but it's not installed. Aborting."; exit 1; }
-command -v scour >/dev/null 2>&1 || { echo >&2 "I require scour but it's not installed. Aborting."; exit 1; }
-command -v optipng >/dev/null 2>&1 || { echo >&2 "I require optipng but it's not installed. Aborting."; exit 1; }
-
-CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
-BASE_DIR="$(dirname "${CURRENT_DIR}")"
-ASSETS_DIR="${BASE_DIR}/assets"
-
-OPTIPNG_OPTIONS="-preserve -quiet -o7"
-ICON_SIZE=192
-
-#######################################################
-
-# Game images
-AVAILABLE_GAME_IMAGES="
-  button_back
-  button_start
-  placeholder
-"
-
-#######################################################
-
-# optimize svg
-function optimize_svg() {
-  SOURCE="$1"
-
-  cp ${SOURCE} ${SOURCE}.tmp
-  scour \
-      --remove-descriptive-elements \
-      --enable-id-stripping \
-      --enable-viewboxing \
-      --enable-comment-stripping \
-      --nindent=4 \
-      --quiet \
-      -i ${SOURCE}.tmp \
-      -o ${SOURCE}
-  rm ${SOURCE}.tmp
-}
-
-# build icons
-function build_icon() {
-  SOURCE="$1"
-  TARGET="$2"
-
-  echo "Building ${TARGET}"
-
-  if [ ! -f "${SOURCE}" ]; then
-    echo "Missing file: ${SOURCE}"
-    exit 1
-  fi
-
-  optimize_svg "${SOURCE}"
-
-  inkscape \
-      --export-width=${ICON_SIZE} \
-      --export-height=${ICON_SIZE} \
-      --export-filename=${TARGET} \
-      ${SOURCE}
-
-  optipng ${OPTIPNG_OPTIONS} ${TARGET}
-}
-
-#######################################################
-
-# Create output folders
-mkdir -p ${ASSETS_DIR}/icons
-
-# Delete existing generated images
-find ${ASSETS_DIR}/icons -type f -name "*.png" -delete
-
-# build game images
-for GAME_IMAGE in ${AVAILABLE_GAME_IMAGES}
-do
-  build_icon ${CURRENT_DIR}/${GAME_IMAGE}.svg ${ASSETS_DIR}/icons/${GAME_IMAGE}.png
-done
diff --git a/lib/config/default_game_settings.dart b/lib/config/default_game_settings.dart
index a1556efb7d05ba21cf3e365a3a067c8c66dd9428..68fbb4e2255326a4931c385a4d97483519785aa9 100644
--- a/lib/config/default_game_settings.dart
+++ b/lib/config/default_game_settings.dart
@@ -10,42 +10,70 @@ class DefaultGameSettings {
   ];
 
   // items count: available values
-  static const int itemsCountValueNoLimit = 0;
-  static const int itemsCountValueShort = 5;
-  static const int itemsCountValueMedium = 10;
-  static const int itemsCountValueLong = 20;
-  static const List<int> allowedItemsCountValues = [
+  static const String itemsCountValueNoLimit = 'nolimit';
+  static const String itemsCountValueShort = 'short';
+  static const String itemsCountValueMedium = 'medium';
+  static const String itemsCountValueLong = 'long';
+  static const List<String> allowedItemsCountValues = [
     itemsCountValueNoLimit,
     itemsCountValueShort,
     itemsCountValueMedium,
     itemsCountValueLong,
   ];
   // items count: default value
-  static const int defaultItemsCountValue = itemsCountValueMedium;
+  static const String defaultItemsCountValue = itemsCountValueMedium;
 
   // timer value: available values
-  static const int timerValueNoTimer = 0;
-  static const int timerValueLow = 10;
-  static const int timerValueMedium = 30;
-  static const int timerValueHigh = 60;
-  static const List<int> allowedTimerValues = [
+  static const String timerValueNoTimer = 'nolimit';
+  static const String timerValueLow = 'low';
+  static const String timerValueMedium = 'medium';
+  static const String timerValueHigh = 'high';
+  static const List<String> allowedTimerValues = [
     timerValueNoTimer,
     timerValueLow,
     timerValueMedium,
     timerValueHigh,
   ];
   // timer value: default value
-  static const int defaultTimerValue = timerValueMedium;
+  static const String defaultTimerValue = timerValueMedium;
 
-  static List<int> getAvailableValues(String parameterCode) {
+  // available values from parameter code
+  static List<String> getAvailableValues(String parameterCode) {
     switch (parameterCode) {
-      case 'itemsCount':
+      case parameterCodeItemsCount:
         return DefaultGameSettings.allowedItemsCountValues;
-      case 'timerValue':
+      case parameterCodeTimerValue:
         return DefaultGameSettings.allowedTimerValues;
     }
 
     printlog('Did not find any available value for game parameter "$parameterCode".');
     return [];
   }
+
+  static int getItemsCountValueFromCode(String itemsCountParameterValue) {
+    const Map<String, int> values = {
+      DefaultGameSettings.itemsCountValueNoLimit: 0,
+      DefaultGameSettings.itemsCountValueShort: 5,
+      DefaultGameSettings.itemsCountValueMedium: 10,
+      DefaultGameSettings.itemsCountValueLong: 20,
+    };
+    return values[itemsCountParameterValue] ??
+        getItemsCountValueFromCode(DefaultGameSettings.defaultItemsCountValue);
+  }
+
+  static int getTimerValueFromCode(String timerValueParameterValue) {
+    const Map<String, int> values = {
+      timerValueNoTimer: 0,
+      timerValueLow: 5,
+      timerValueMedium: 30,
+      timerValueHigh: 90,
+    };
+    return values[timerValueParameterValue] ??
+        getTimerValueFromCode(DefaultGameSettings.defaultTimerValue);
+  }
+
+  // parameters displayed with assets (instead of painter)
+  static List<String> displayedWithAssets = [
+    //
+  ];
 }
diff --git a/lib/config/default_global_settings.dart b/lib/config/default_global_settings.dart
index 363c2a181a8a2c4799f4235145e072f7cae8153d..5201cc641075451dcb67abad2702be567cb63a96 100644
--- a/lib/config/default_global_settings.dart
+++ b/lib/config/default_global_settings.dart
@@ -1,10 +1,33 @@
 import 'package:petitbac/utils/tools.dart';
 
 class DefaultGlobalSettings {
-  static const List<String> availableParameters = [];
+  // available global parameters codes
+  static const String parameterCodeSkin = 'skin';
+  static const List<String> availableParameters = [
+    parameterCodeSkin,
+  ];
+
+  // skin: available values
+  static const String skinValueDefault = 'default';
+  static const List<String> allowedSkinValues = [
+    skinValueDefault,
+  ];
+  // skin: default value
+  static const String defaultSkinValue = skinValueDefault;
+
+  // available values from parameter code
+  static List<String> getAvailableValues(String parameterCode) {
+    switch (parameterCode) {
+      case parameterCodeSkin:
+        return DefaultGlobalSettings.allowedSkinValues;
+    }
 
-  static List<int> getAvailableValues(String parameterCode) {
     printlog('Did not find any available value for global parameter "$parameterCode".');
     return [];
   }
+
+  // parameters displayed with assets (instead of painter)
+  static List<String> displayedWithAssets = [
+    //
+  ];
 }
diff --git a/lib/config/menu.dart b/lib/config/menu.dart
index d875b6bb588512633fe1f389f17bec8fb35db1e4..437003f840f5d12e1db01980a90b7f9fdbb0b8a4 100644
--- a/lib/config/menu.dart
+++ b/lib/config/menu.dart
@@ -6,12 +6,10 @@ import 'package:petitbac/ui/screens/page_game.dart';
 import 'package:petitbac/ui/screens/page_settings.dart';
 
 class MenuItem {
-  final String code;
   final Icon icon;
   final Widget page;
 
   const MenuItem({
-    required this.code,
     required this.icon,
     required this.page,
   });
@@ -20,21 +18,18 @@ class MenuItem {
 class Menu {
   static const indexGame = 0;
   static const menuItemGame = MenuItem(
-    code: 'bottom_nav_game',
     icon: Icon(UniconsLine.home),
     page: PageGame(),
   );
 
   static const indexSettings = 1;
   static const menuItemSettings = MenuItem(
-    code: 'bottom_nav_settings',
     icon: Icon(UniconsLine.setting),
     page: PageSettings(),
   );
 
   static const indexAbout = 2;
   static const menuItemAbout = MenuItem(
-    code: 'bottom_nav_about',
     icon: Icon(UniconsLine.info_circle),
     page: PageAbout(),
   );
diff --git a/lib/config/theme.dart b/lib/config/theme.dart
index be390348c7868e7c63387df13e13c46de43f8a23..74f532fd5abf693979118609564d29167e902009 100644
--- a/lib/config/theme.dart
+++ b/lib/config/theme.dart
@@ -39,11 +39,9 @@ final ColorScheme lightColorScheme = ColorScheme.light(
   secondary: primarySwatch.shade500,
   onSecondary: Colors.white,
   error: errorColor,
-  background: textSwatch.shade200,
-  onBackground: textSwatch.shade500,
   onSurface: textSwatch.shade500,
   surface: textSwatch.shade50,
-  surfaceVariant: Colors.white,
+  surfaceContainerHighest: Colors.white,
   shadow: textSwatch.shade900.withOpacity(.1),
 );
 
@@ -52,11 +50,9 @@ final ColorScheme darkColorScheme = ColorScheme.dark(
   secondary: primarySwatch.shade500,
   onSecondary: Colors.white,
   error: errorColor,
-  background: const Color(0xFF171724),
-  onBackground: textSwatch.shade400,
   onSurface: textSwatch.shade300,
   surface: const Color(0xFF262630),
-  surfaceVariant: const Color(0xFF282832),
+  surfaceContainerHighest: const Color(0xFF282832),
   shadow: textSwatch.shade900.withOpacity(.2),
 );
 
@@ -192,5 +188,3 @@ final ThemeData darkTheme = lightTheme.copyWith(
     ),
   ),
 );
-
-final ThemeData appTheme = darkTheme;
diff --git a/lib/cubit/game_cubit.dart b/lib/cubit/game_cubit.dart
index d310d36a3d885a2d6299b55f755db9a59de02b8a..13f74601e3922fcc270c353d2f2ef2e63f21c30a 100644
--- a/lib/cubit/game_cubit.dart
+++ b/lib/cubit/game_cubit.dart
@@ -6,17 +6,17 @@ import 'package:flutter/material.dart';
 import 'package:hydrated_bloc/hydrated_bloc.dart';
 
 import 'package:petitbac/data/fetch_data_helper.dart';
-import 'package:petitbac/models/data/game_item.dart';
-import 'package:petitbac/models/game.dart';
-import 'package:petitbac/models/settings_game.dart';
-import 'package:petitbac/models/settings_global.dart';
+import 'package:petitbac/models/game/game.dart';
+import 'package:petitbac/models/game/game_item.dart';
+import 'package:petitbac/models/settings/settings_game.dart';
+import 'package:petitbac/models/settings/settings_global.dart';
 
 part 'game_state.dart';
 
 class GameCubit extends HydratedCubit<GameState> {
   GameCubit()
       : super(GameState(
-          currentGame: Game.createNull(),
+          currentGame: Game.createEmpty(),
         ));
 
   void updateState(Game game) {
@@ -27,13 +27,19 @@ class GameCubit extends HydratedCubit<GameState> {
 
   void refresh() {
     final Game game = Game(
+      // Settings
       gameSettings: state.currentGame.gameSettings,
       globalSettings: state.currentGame.globalSettings,
-      items: state.currentGame.items,
+      // State
       isRunning: state.currentGame.isRunning,
+      isStarted: state.currentGame.isStarted,
       isFinished: state.currentGame.isFinished,
-      countdown: state.currentGame.countdown,
+      animationInProgress: state.currentGame.animationInProgress,
+      // Base data
+      items: state.currentGame.items,
+      // Game data
       position: state.currentGame.position,
+      countdown: state.currentGame.countdown,
     );
     // game.dump();
 
@@ -44,7 +50,8 @@ class GameCubit extends HydratedCubit<GameState> {
     required GameSettings gameSettings,
     required GlobalSettings globalSettings,
   }) {
-    Game newGame = Game.createNew(
+    final Game newGame = Game.createNew(
+      // Settings
       gameSettings: gameSettings,
       globalSettings: globalSettings,
     );
@@ -60,8 +67,19 @@ class GameCubit extends HydratedCubit<GameState> {
     refresh();
   }
 
+  void resumeSavedGame() {
+    state.currentGame.isRunning = true;
+    refresh();
+  }
+
+  void deleteSavedGame() {
+    state.currentGame.isRunning = false;
+    state.currentGame.isFinished = true;
+    refresh();
+  }
+
   void next() {
-    if (state.currentGame.position < (state.currentGame.gameSettings.itemsCount - 1)) {
+    if (state.currentGame.position < (state.currentGame.gameSettings.itemsCountValue - 1)) {
       state.currentGame.position++;
       startTimer();
     } else {
@@ -71,7 +89,7 @@ class GameCubit extends HydratedCubit<GameState> {
   }
 
   void startTimer() {
-    int timerValue = state.currentGame.gameSettings.timerValue;
+    int timerValue = state.currentGame.gameSettings.timerCountValue;
 
     if (timerValue != 0) {
       state.currentGame.countdown = timerValue;
@@ -88,7 +106,7 @@ class GameCubit extends HydratedCubit<GameState> {
           if (state.currentGame.countdown == 0) {
             timer.cancel();
             if (state.currentGame.position ==
-                (state.currentGame.gameSettings.itemsCount - 1)) {
+                (state.currentGame.gameSettings.itemsCountValue - 1)) {
               state.currentGame.isFinished = true;
             }
           }
@@ -97,7 +115,7 @@ class GameCubit extends HydratedCubit<GameState> {
         },
       );
     } else {
-      if (state.currentGame.position == (state.currentGame.gameSettings.itemsCount - 1)) {
+      if (state.currentGame.position == (state.currentGame.gameSettings.itemsCountValue - 1)) {
         state.currentGame.isFinished = true;
       }
     }
@@ -132,7 +150,7 @@ class GameCubit extends HydratedCubit<GameState> {
 
   @override
   GameState? fromJson(Map<String, dynamic> json) {
-    Game currentGame = json['currentGame'] as Game;
+    final Game currentGame = json['currentGame'] as Game;
 
     return GameState(
       currentGame: currentGame,
diff --git a/lib/cubit/game_state.dart b/lib/cubit/game_state.dart
index 8581d72fe5cae6d6b78362f118af54090f443499..00e211668c3269255926939324355792abd61c41 100644
--- a/lib/cubit/game_state.dart
+++ b/lib/cubit/game_state.dart
@@ -9,7 +9,7 @@ class GameState extends Equatable {
   final Game currentGame;
 
   @override
-  List<Object?> get props => <Object?>[
+  List<dynamic> get props => <dynamic>[
         currentGame,
       ];
 }
diff --git a/lib/cubit/settings_game_cubit.dart b/lib/cubit/settings_game_cubit.dart
index b31cae31818e04e1e456a6977e9647e0e7dc3fea..677c18ce00ad2fdb1c65ef3fd388041c7eb06d07 100644
--- a/lib/cubit/settings_game_cubit.dart
+++ b/lib/cubit/settings_game_cubit.dart
@@ -2,8 +2,8 @@ import 'package:equatable/equatable.dart';
 import 'package:flutter/material.dart';
 import 'package:hydrated_bloc/hydrated_bloc.dart';
 
-import 'package:petitbac/models/settings_game.dart';
-import 'package:petitbac/utils/tools.dart';
+import 'package:petitbac/config/default_game_settings.dart';
+import 'package:petitbac/models/settings/settings_game.dart';
 
 part 'settings_game_state.dart';
 
@@ -11,8 +11,8 @@ class GameSettingsCubit extends HydratedCubit<GameSettingsState> {
   GameSettingsCubit() : super(GameSettingsState(settings: GameSettings.createDefault()));
 
   void setValues({
-    int? itemsCount,
-    int? timerValue,
+    String? itemsCount,
+    String? timerValue,
   }) {
     emit(
       GameSettingsState(
@@ -24,22 +24,24 @@ class GameSettingsCubit extends HydratedCubit<GameSettingsState> {
     );
   }
 
-  int getParameterValue(String code) {
+  String getParameterValue(String code) {
     switch (code) {
-      case 'itemsCount':
+      case DefaultGameSettings.parameterCodeItemsCount:
         return GameSettings.getItemsCountValueFromUnsafe(state.settings.itemsCount);
-      case 'timerValue':
+      case DefaultGameSettings.parameterCodeTimerValue:
         return GameSettings.getTimerValueFromUnsafe(state.settings.timerValue);
     }
-    return 0;
-  }
 
-  void setParameterValue(String code, int value) {
-    printlog('GameSettingsCubit.setParameterValue');
-    printlog('code: $code / value: $value');
+    return '';
+  }
 
-    int itemsCount = code == 'itemsCount' ? value : getParameterValue('itemsCount');
-    int timerValue = code == 'timerValue' ? value : getParameterValue('timerValue');
+  void setParameterValue(String code, String value) {
+    final String itemsCount = code == DefaultGameSettings.parameterCodeItemsCount
+        ? value
+        : getParameterValue(DefaultGameSettings.parameterCodeItemsCount);
+    final String timerValue = code == DefaultGameSettings.parameterCodeTimerValue
+        ? value
+        : getParameterValue(DefaultGameSettings.parameterCodeTimerValue);
 
     setValues(
       itemsCount: itemsCount,
@@ -49,8 +51,8 @@ class GameSettingsCubit extends HydratedCubit<GameSettingsState> {
 
   @override
   GameSettingsState? fromJson(Map<String, dynamic> json) {
-    int itemsCount = json['itemsCount'] as int;
-    int timerValue = json['timerValue'] as int;
+    final String itemsCount = json[DefaultGameSettings.parameterCodeItemsCount] as String;
+    final String timerValue = json[DefaultGameSettings.parameterCodeTimerValue] as String;
 
     return GameSettingsState(
       settings: GameSettings(
@@ -63,8 +65,8 @@ class GameSettingsCubit extends HydratedCubit<GameSettingsState> {
   @override
   Map<String, dynamic>? toJson(GameSettingsState state) {
     return <String, dynamic>{
-      'itemsCount': state.settings.itemsCount,
-      'timerValue': state.settings.timerValue,
+      DefaultGameSettings.parameterCodeItemsCount: state.settings.itemsCount,
+      DefaultGameSettings.parameterCodeTimerValue: state.settings.timerValue,
     };
   }
 }
diff --git a/lib/cubit/settings_game_state.dart b/lib/cubit/settings_game_state.dart
index b773dc69be12673b158e880e2d7e6e7bec465506..5acd85b44ba541e1c5e9c26af1c4be26a385b9ed 100644
--- a/lib/cubit/settings_game_state.dart
+++ b/lib/cubit/settings_game_state.dart
@@ -12,8 +12,4 @@ class GameSettingsState extends Equatable {
   List<dynamic> get props => <dynamic>[
         settings,
       ];
-
-  Map<String, dynamic> get values => <String, dynamic>{
-        'settings': settings,
-      };
 }
diff --git a/lib/cubit/settings_global_cubit.dart b/lib/cubit/settings_global_cubit.dart
index 43f64fe3934d1fd79ea5c53b156aaf22b26d2846..c4bfba2b297dce9d36556a90f4b200036b654807 100644
--- a/lib/cubit/settings_global_cubit.dart
+++ b/lib/cubit/settings_global_cubit.dart
@@ -2,43 +2,59 @@ import 'package:equatable/equatable.dart';
 import 'package:flutter/material.dart';
 import 'package:hydrated_bloc/hydrated_bloc.dart';
 
-import 'package:petitbac/models/settings_global.dart';
-import 'package:petitbac/utils/tools.dart';
+import 'package:petitbac/config/default_global_settings.dart';
+import 'package:petitbac/models/settings/settings_global.dart';
 
 part 'settings_global_state.dart';
 
 class GlobalSettingsCubit extends HydratedCubit<GlobalSettingsState> {
   GlobalSettingsCubit() : super(GlobalSettingsState(settings: GlobalSettings.createDefault()));
 
-  void setValues() {
+  void setValues({
+    String? skin,
+  }) {
     emit(
       GlobalSettingsState(
-        settings: GlobalSettings(),
+        settings: GlobalSettings(
+          skin: skin ?? state.settings.skin,
+        ),
       ),
     );
   }
 
-  int getParameterValue(String code) {
-    switch (code) {}
-    return 0;
+  String getParameterValue(String code) {
+    switch (code) {
+      case DefaultGlobalSettings.parameterCodeSkin:
+        return GlobalSettings.getSkinValueFromUnsafe(state.settings.skin);
+    }
+    return '';
   }
 
-  void setParameterValue(String code, int value) {
-    printlog('GlobalSettingsCubit.setParameterValue');
-    printlog('code: $code / value: $value');
+  void setParameterValue(String code, String value) {
+    final String skin = (code == DefaultGlobalSettings.parameterCodeSkin)
+        ? value
+        : getParameterValue(DefaultGlobalSettings.parameterCodeSkin);
 
-    setValues();
+    setValues(
+      skin: skin,
+    );
   }
 
   @override
   GlobalSettingsState? fromJson(Map<String, dynamic> json) {
+    final String skin = json[DefaultGlobalSettings.parameterCodeSkin] as String;
+
     return GlobalSettingsState(
-      settings: GlobalSettings(),
+      settings: GlobalSettings(
+        skin: skin,
+      ),
     );
   }
 
   @override
   Map<String, dynamic>? toJson(GlobalSettingsState state) {
-    return <String, dynamic>{};
+    return <String, dynamic>{
+      DefaultGlobalSettings.parameterCodeSkin: state.settings.skin,
+    };
   }
 }
diff --git a/lib/cubit/settings_global_state.dart b/lib/cubit/settings_global_state.dart
index 4e4fbdf707b4e805f2092d0ca6a68a2de1c957c6..ebcddd700f252257223ca8e16c85202b04f3ff24 100644
--- a/lib/cubit/settings_global_state.dart
+++ b/lib/cubit/settings_global_state.dart
@@ -12,8 +12,4 @@ class GlobalSettingsState extends Equatable {
   List<dynamic> get props => <dynamic>[
         settings,
       ];
-
-  Map<String, dynamic> get values => <String, dynamic>{
-        'settings': settings,
-      };
 }
diff --git a/lib/data/fetch_data_helper.dart b/lib/data/fetch_data_helper.dart
index dc7964825955f90b546bf6ab813af29309f327fe..f93d5830f760e070755ff183ed22e6b4b0097640 100644
--- a/lib/data/fetch_data_helper.dart
+++ b/lib/data/fetch_data_helper.dart
@@ -2,8 +2,8 @@ import 'dart:math';
 
 import 'package:petitbac/data/game_data.dart';
 import 'package:petitbac/models/data/category.dart';
-import 'package:petitbac/models/data/game_item.dart';
 import 'package:petitbac/models/data/letter.dart';
+import 'package:petitbac/models/game/game_item.dart';
 import 'package:petitbac/utils/tools.dart';
 
 class FetchDataHelper {
diff --git a/lib/main.dart b/lib/main.dart
index 4c088e7566c889ebbe109cee71def46769267f0b..0519f0f5a78d61a23760bd2f5002619ebe648c8d 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -2,6 +2,7 @@ import 'dart:io';
 
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:hive/hive.dart';
 import 'package:hydrated_bloc/hydrated_bloc.dart';
@@ -25,18 +26,17 @@ void main() async {
     storageDirectory: tmpDir,
   );
 
-  runApp(
-    EasyLocalization(
-      path: 'assets/translations',
-      supportedLocales: const <Locale>[
-        Locale('en'),
-        Locale('fr'),
-      ],
-      fallbackLocale: const Locale('en'),
-      useFallbackTranslations: true,
-      child: const MyApp(),
-    ),
-  );
+  SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp])
+      .then((value) => runApp(EasyLocalization(
+            path: 'assets/translations',
+            supportedLocales: const <Locale>[
+              Locale('en'),
+              Locale('fr'),
+            ],
+            fallbackLocale: const Locale('en'),
+            useFallbackTranslations: true,
+            child: const MyApp(),
+          )));
 }
 
 class MyApp extends StatelessWidget {
@@ -44,6 +44,11 @@ class MyApp extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    final List<String> assets = getImagesAssets();
+    for (String asset in assets) {
+      precacheImage(AssetImage(asset), context);
+    }
+
     return MultiBlocProvider(
       providers: [
         BlocProvider<NavCubit>(create: (context) => NavCubit()),
@@ -73,4 +78,23 @@ class MyApp extends StatelessWidget {
       ),
     );
   }
+
+  List<String> getImagesAssets() {
+    final List<String> assets = [];
+
+    const List<String> gameImages = [
+      'button_back',
+      'button_delete_saved_game',
+      'button_resume_game',
+      'button_start',
+      'game_end',
+      'placeholder',
+    ];
+
+    for (String image in gameImages) {
+      assets.add('assets/ui/$image.png');
+    }
+
+    return assets;
+  }
 }
diff --git a/lib/models/game.dart b/lib/models/game.dart
deleted file mode 100644
index 9cdb1756b505d6ce5a8b64d05938a8205834d9e3..0000000000000000000000000000000000000000
--- a/lib/models/game.dart
+++ /dev/null
@@ -1,100 +0,0 @@
-import 'package:petitbac/data/fetch_data_helper.dart';
-import 'package:petitbac/models/data/category.dart';
-import 'package:petitbac/models/data/game_item.dart';
-import 'package:petitbac/models/data/letter.dart';
-import 'package:petitbac/models/settings_game.dart';
-import 'package:petitbac/models/settings_global.dart';
-import 'package:petitbac/utils/tools.dart';
-
-class Game {
-  final List<GameItem> items;
-  final GameSettings gameSettings;
-  final GlobalSettings globalSettings;
-  int countdown = 0;
-  int position = 0;
-  bool isRunning = false;
-  bool isFinished = false;
-
-  Game({
-    required this.items,
-    required this.gameSettings,
-    required this.globalSettings,
-    required this.countdown,
-    required this.position,
-    this.isRunning = false,
-    this.isFinished = false,
-  });
-
-  factory Game.createNull() {
-    return Game(
-      items: [],
-      gameSettings: GameSettings.createDefault(),
-      globalSettings: GlobalSettings.createDefault(),
-      countdown: 0,
-      position: 0,
-    );
-  }
-
-  factory Game.createNew({
-    GameSettings? gameSettings,
-    GlobalSettings? globalSettings,
-  }) {
-    GameSettings newGameSettings = gameSettings ?? GameSettings.createDefault();
-    GlobalSettings newGlobalSettings = globalSettings ?? GlobalSettings.createDefault();
-
-    List<GameItem> items = FetchDataHelper().getRandomItems(newGameSettings.itemsCount);
-
-    return Game(
-      items: items,
-      gameSettings: newGameSettings,
-      globalSettings: newGlobalSettings,
-      countdown: 0,
-      position: 0,
-      isRunning: true,
-      isFinished: false,
-    );
-  }
-
-  void stop() {
-    isRunning = false;
-  }
-
-  GameItem get item => items[position];
-  Category get category => item.category;
-  Letter get letter => item.letter;
-
-  void dump() {
-    printlog('');
-    printlog('## Current game dump:');
-    printlog('');
-    gameSettings.dump();
-    globalSettings.dump();
-    printlog('');
-    printlog('items:');
-    printlog(items.toString());
-    printlog('');
-    printlog('Game: ');
-    printlog('  isRunning: $isRunning');
-    printlog('  isFinished: $isFinished');
-    printlog('  position: $position');
-    printlog('  countdown: $countdown');
-    printlog('');
-  }
-
-  @override
-  String toString() {
-    return '$Game(${toJson()})';
-  }
-
-  Map<String, dynamic>? toJson() {
-    return <String, dynamic>{
-      'items': items,
-      'gameSettings': gameSettings,
-      'globalSettings': globalSettings,
-      'countdown': countdown,
-      'position': position,
-      'isRunning': isRunning,
-      'isFinished': isFinished,
-    };
-  }
-}
diff --git a/lib/models/game/game.dart b/lib/models/game/game.dart
new file mode 100644
index 0000000000000000000000000000000000000000..d9c4f878654e4fba490a041aad955bdb4b0f8c84
--- /dev/null
+++ b/lib/models/game/game.dart
@@ -0,0 +1,125 @@
+import 'package:petitbac/data/fetch_data_helper.dart';
+import 'package:petitbac/models/data/category.dart';
+import 'package:petitbac/models/data/letter.dart';
+import 'package:petitbac/models/game/game_item.dart';
+import 'package:petitbac/models/settings/settings_game.dart';
+import 'package:petitbac/models/settings/settings_global.dart';
+import 'package:petitbac/utils/tools.dart';
+
+class Game {
+  Game({
+    // Settings
+    required this.gameSettings,
+    required this.globalSettings,
+
+    // State
+    this.isRunning = false,
+    this.isStarted = false,
+    this.isFinished = false,
+    this.animationInProgress = false,
+
+    // Base data
+    required this.items,
+
+    // Game data
+    this.position = 0,
+    this.countdown = 0,
+  });
+
+  // Settings
+  final GameSettings gameSettings;
+  final GlobalSettings globalSettings;
+
+  // State
+  bool isRunning;
+  bool isStarted;
+  bool isFinished;
+  bool animationInProgress;
+
+  // Base data
+  final List<GameItem> items;
+
+  // Game data
+  int position;
+  int countdown;
+
+  factory Game.createEmpty() {
+    return Game(
+      gameSettings: GameSettings.createDefault(),
+      globalSettings: GlobalSettings.createDefault(),
+      items: [],
+    );
+  }
+
+  factory Game.createNew({
+    GameSettings? gameSettings,
+    GlobalSettings? globalSettings,
+  }) {
+    final GameSettings newGameSettings = gameSettings ?? GameSettings.createDefault();
+    final GlobalSettings newGlobalSettings = globalSettings ?? GlobalSettings.createDefault();
+
+    final List<GameItem> items =
+        FetchDataHelper().getRandomItems(newGameSettings.itemsCountValue);
+
+    return Game(
+      // Settings
+      gameSettings: newGameSettings,
+      globalSettings: newGlobalSettings,
+      // State
+      isRunning: true,
+      isStarted: true,
+      // Base data
+      items: items,
+    );
+  }
+
+  bool get canBeResumed => isStarted && !isFinished;
+
+  GameItem get item => items[position];
+  Category get category => item.category;
+  Letter get letter => item.letter;
+
+  void dump() {
+    printlog('');
+    printlog('## Current game dump:');
+    printlog('');
+    printlog('$Game:');
+    printlog('  Settings');
+    gameSettings.dump();
+    globalSettings.dump();
+    printlog('  State');
+    printlog('    isRunning: $isRunning');
+    printlog('    isStarted: $isStarted');
+    printlog('    isFinished: $isFinished');
+    printlog('    animationInProgress: $animationInProgress');
+    printlog('  Base data');
+    printlog('    items: $items');
+    printlog('  Game data');
+    printlog('    position: $position');
+    printlog('    countdown: $countdown');
+    printlog('');
+  }
+
+  @override
+  String toString() {
+    return '$Game(${toJson()})';
+  }
+
+  Map<String, dynamic>? toJson() {
+    return <String, dynamic>{
+      // Settings
+      'gameSettings': gameSettings.toJson(),
+      'globalSettings': globalSettings.toJson(),
+      // State
+      'isRunning': isRunning,
+      'isStarted': isStarted,
+      'isFinished': isFinished,
+      'animationInProgress': animationInProgress,
+      // Base data
+      'items': items,
+      // Game data
+      'position': position,
+      'countdown': countdown,
+    };
+  }
+}
diff --git a/lib/models/data/game_item.dart b/lib/models/game/game_item.dart
similarity index 100%
rename from lib/models/data/game_item.dart
rename to lib/models/game/game_item.dart
diff --git a/lib/models/settings_game.dart b/lib/models/settings/settings_game.dart
similarity index 57%
rename from lib/models/settings_game.dart
rename to lib/models/settings/settings_game.dart
index 526254604c88d699e27895b779b157741cf68f31..fe3d610793d55252dba09016b91d57e3e792b80b 100644
--- a/lib/models/settings_game.dart
+++ b/lib/models/settings/settings_game.dart
@@ -2,15 +2,18 @@ import 'package:petitbac/config/default_game_settings.dart';
 import 'package:petitbac/utils/tools.dart';
 
 class GameSettings {
-  final int itemsCount;
-  final int timerValue;
+  final String itemsCount;
+  final String timerValue;
 
   GameSettings({
     required this.itemsCount,
     required this.timerValue,
   });
 
-  static int getItemsCountValueFromUnsafe(int itemsCount) {
+  int get itemsCountValue => DefaultGameSettings.getItemsCountValueFromCode(itemsCount);
+  int get timerCountValue => DefaultGameSettings.getTimerValueFromCode(timerValue);
+
+  static String getItemsCountValueFromUnsafe(String itemsCount) {
     if (DefaultGameSettings.allowedItemsCountValues.contains(itemsCount)) {
       return itemsCount;
     }
@@ -18,7 +21,7 @@ class GameSettings {
     return DefaultGameSettings.defaultItemsCountValue;
   }
 
-  static int getTimerValueFromUnsafe(int timerValue) {
+  static String getTimerValueFromUnsafe(String timerValue) {
     if (DefaultGameSettings.allowedTimerValues.contains(timerValue)) {
       return timerValue;
     }
@@ -34,9 +37,10 @@ class GameSettings {
   }
 
   void dump() {
-    printlog('Game settings: ');
-    printlog('  itemsCount: $itemsCount');
-    printlog('  timerValue: $timerValue');
+    printlog('$GameSettings:');
+    printlog('  ${DefaultGameSettings.parameterCodeItemsCount}: $itemsCount');
+    printlog('  ${DefaultGameSettings.parameterCodeTimerValue}: $timerValue');
+    printlog('');
   }
 
   @override
@@ -46,8 +50,8 @@ class GameSettings {
 
   Map<String, dynamic>? toJson() {
     return <String, dynamic>{
-      'itemsCount': itemsCount,
-      'timerValue': timerValue,
+      DefaultGameSettings.parameterCodeItemsCount: itemsCount,
+      DefaultGameSettings.parameterCodeTimerValue: timerValue,
     };
   }
 }
diff --git a/lib/models/settings/settings_global.dart b/lib/models/settings/settings_global.dart
new file mode 100644
index 0000000000000000000000000000000000000000..6ac348a73b47d356560a1fa1235e36219b1fcdb5
--- /dev/null
+++ b/lib/models/settings/settings_global.dart
@@ -0,0 +1,41 @@
+import 'package:petitbac/config/default_global_settings.dart';
+import 'package:petitbac/utils/tools.dart';
+
+class GlobalSettings {
+  String skin;
+
+  GlobalSettings({
+    required this.skin,
+  });
+
+  static String getSkinValueFromUnsafe(String skin) {
+    if (DefaultGlobalSettings.allowedSkinValues.contains(skin)) {
+      return skin;
+    }
+
+    return DefaultGlobalSettings.defaultSkinValue;
+  }
+
+  factory GlobalSettings.createDefault() {
+    return GlobalSettings(
+      skin: DefaultGlobalSettings.defaultSkinValue,
+    );
+  }
+
+  void dump() {
+    printlog('$GlobalSettings:');
+    printlog('  ${DefaultGlobalSettings.parameterCodeSkin}: $skin');
+    printlog('');
+  }
+
+  @override
+  String toString() {
+    return '$GlobalSettings(${toJson()})';
+  }
+
+  Map<String, dynamic>? toJson() {
+    return <String, dynamic>{
+      DefaultGlobalSettings.parameterCodeSkin: skin,
+    };
+  }
+}
diff --git a/lib/models/settings_global.dart b/lib/models/settings_global.dart
deleted file mode 100644
index 2448620a1be496b829a29f0f1f3a81f9bb554769..0000000000000000000000000000000000000000
--- a/lib/models/settings_global.dart
+++ /dev/null
@@ -1,23 +0,0 @@
-import 'package:petitbac/utils/tools.dart';
-
-class GlobalSettings {
-  GlobalSettings();
-
-  factory GlobalSettings.createDefault() {
-    return GlobalSettings();
-  }
-
-  void dump() {
-    printlog('Global settings: ');
-    printlog('  (none)');
-  }
-
-  @override
-  String toString() {
-    return '$GlobalSettings(${toJson()})';
-  }
-
-  Map<String, dynamic>? toJson() {
-    return <String, dynamic>{};
-  }
-}
diff --git a/lib/ui/game/game_end.dart b/lib/ui/game/game_end.dart
new file mode 100644
index 0000000000000000000000000000000000000000..045c4d8e1f0a8bbaf99e71b6594017ac0220e22e
--- /dev/null
+++ b/lib/ui/game/game_end.dart
@@ -0,0 +1,57 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import 'package:petitbac/cubit/game_cubit.dart';
+import 'package:petitbac/models/game/game.dart';
+import 'package:petitbac/ui/widgets/actions/button_game_quit.dart';
+
+class GameEndWidget extends StatelessWidget {
+  const GameEndWidget({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<GameCubit, GameState>(
+      builder: (BuildContext context, GameState gameState) {
+        final Game currentGame = gameState.currentGame;
+
+        const Image decorationImage = Image(
+          image: AssetImage('assets/ui/game_end.png'),
+          fit: BoxFit.fill,
+        );
+
+        return Container(
+          margin: const EdgeInsets.all(2),
+          padding: const EdgeInsets.all(2),
+          child: Table(
+            defaultColumnWidth: const IntrinsicColumnWidth(),
+            children: [
+              TableRow(
+                children: [
+                  const Column(
+                    children: [decorationImage],
+                  ),
+                  const Column(
+                    children: [decorationImage],
+                  ),
+                  Column(
+                    children: [
+                      currentGame.animationInProgress == true
+                          ? decorationImage
+                          : const QuitGameButton()
+                    ],
+                  ),
+                  const Column(
+                    children: [decorationImage],
+                  ),
+                  const Column(
+                    children: [decorationImage],
+                  ),
+                ],
+              ),
+            ],
+          ),
+        );
+      },
+    );
+  }
+}
diff --git a/lib/ui/game/game_top.dart b/lib/ui/game/game_top.dart
new file mode 100644
index 0000000000000000000000000000000000000000..2f7e2c7824b6923fc9598479473702819e77cba8
--- /dev/null
+++ b/lib/ui/game/game_top.dart
@@ -0,0 +1,23 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import 'package:petitbac/cubit/game_cubit.dart';
+import 'package:petitbac/models/game/game.dart';
+import 'package:petitbac/ui/widgets/game/game_position_indicator.dart';
+
+class GameTopWidget extends StatelessWidget {
+  const GameTopWidget({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<GameCubit, GameState>(
+      builder: (BuildContext context, GameState gameState) {
+        final Game currentGame = gameState.currentGame;
+
+        return currentGame.gameSettings.itemsCountValue != 0
+            ? const GamePositionIndicator()
+            : const SizedBox.shrink();
+      },
+    );
+  }
+}
diff --git a/lib/ui/helpers/app_titles.dart b/lib/ui/helpers/app_titles.dart
new file mode 100644
index 0000000000000000000000000000000000000000..b98107b12fabc3114ebfbec994166b588abcf1ad
--- /dev/null
+++ b/lib/ui/helpers/app_titles.dart
@@ -0,0 +1,32 @@
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/material.dart';
+
+class AppHeader extends StatelessWidget {
+  const AppHeader({super.key, required this.text});
+
+  final String text;
+
+  @override
+  Widget build(BuildContext context) {
+    return Text(
+      tr(text),
+      textAlign: TextAlign.start,
+      style: Theme.of(context).textTheme.headlineMedium!.apply(fontWeightDelta: 2),
+    );
+  }
+}
+
+class AppTitle extends StatelessWidget {
+  const AppTitle({super.key, required this.text});
+
+  final String text;
+
+  @override
+  Widget build(BuildContext context) {
+    return Text(
+      tr(text),
+      textAlign: TextAlign.start,
+      style: Theme.of(context).textTheme.titleLarge!.apply(fontWeightDelta: 2),
+    );
+  }
+}
diff --git a/lib/ui/widgets/helpers/outlined_text_widget.dart b/lib/ui/helpers/outlined_text_widget.dart
similarity index 100%
rename from lib/ui/widgets/helpers/outlined_text_widget.dart
rename to lib/ui/helpers/outlined_text_widget.dart
diff --git a/lib/ui/layouts/game_layout.dart b/lib/ui/layouts/game_layout.dart
new file mode 100644
index 0000000000000000000000000000000000000000..27aaafcc27877228988c6b68d493c2bb1713bfc2
--- /dev/null
+++ b/lib/ui/layouts/game_layout.dart
@@ -0,0 +1,38 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import 'package:petitbac/cubit/game_cubit.dart';
+import 'package:petitbac/models/game/game.dart';
+import 'package:petitbac/ui/game/game_end.dart';
+import 'package:petitbac/ui/game/game_top.dart';
+import 'package:petitbac/ui/widgets/game/game_board.dart';
+
+class GameLayout extends StatelessWidget {
+  const GameLayout({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<GameCubit, GameState>(
+      builder: (BuildContext context, GameState gameState) {
+        final Game currentGame = gameState.currentGame;
+
+        return Container(
+          alignment: AlignmentDirectional.topCenter,
+          padding: const EdgeInsets.all(4),
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.start,
+            crossAxisAlignment: CrossAxisAlignment.center,
+            children: [
+              const GameTopWidget(),
+              const SizedBox(height: 8),
+              const GameBoardWidget(),
+              const SizedBox(height: 8),
+              const Expanded(child: SizedBox.shrink()),
+              currentGame.isFinished ? const GameEndWidget() : const SizedBox.shrink(),
+            ],
+          ),
+        );
+      },
+    );
+  }
+}
diff --git a/lib/ui/widgets/parameters.dart b/lib/ui/layouts/parameters_layout.dart
similarity index 52%
rename from lib/ui/widgets/parameters.dart
rename to lib/ui/layouts/parameters_layout.dart
index c13ccba6ded4cd33dac45559bc412b583392eb35..0751974d2e1ad9d590e5b6894dcb3dfa90e1858e 100644
--- a/lib/ui/widgets/parameters.dart
+++ b/lib/ui/layouts/parameters_layout.dart
@@ -5,11 +5,16 @@ import 'package:petitbac/config/default_game_settings.dart';
 import 'package:petitbac/config/default_global_settings.dart';
 import 'package:petitbac/cubit/settings_game_cubit.dart';
 import 'package:petitbac/cubit/settings_global_cubit.dart';
-import 'package:petitbac/ui/painters/parameter_painter.dart';
-import 'package:petitbac/ui/widgets/button_game_start_new.dart';
+import 'package:petitbac/ui/parameters/parameter_image.dart';
+import 'package:petitbac/ui/parameters/parameter_painter.dart';
+import 'package:petitbac/ui/widgets/actions/button_delete_saved_game.dart';
+import 'package:petitbac/ui/widgets/actions/button_game_start_new.dart';
+import 'package:petitbac/ui/widgets/actions/button_resume_saved_game.dart';
 
-class Parameters extends StatelessWidget {
-  const Parameters({super.key});
+class ParametersLayout extends StatelessWidget {
+  const ParametersLayout({super.key, required this.canResume});
+
+  final bool canResume;
 
   final double separatorHeight = 8.0;
 
@@ -31,7 +36,24 @@ class Parameters extends StatelessWidget {
     }
 
     lines.add(SizedBox(height: separatorHeight));
-    lines.add(const Expanded(child: StartNewGameButton()));
+
+    if (canResume == false) {
+      // Start new game
+      lines.add(const Expanded(
+        child: StartNewGameButton(),
+      ));
+    } else {
+      // Resume game
+      lines.add(const Expanded(
+        child: ResumeSavedGameButton(),
+      ));
+      // Delete saved game
+      lines.add(SizedBox.square(
+        dimension: MediaQuery.of(context).size.width / 4,
+        child: const DeleteSavedGameButton(),
+      ));
+    }
+
     lines.add(SizedBox(height: separatorHeight));
 
     // Global settings
@@ -58,7 +80,7 @@ class Parameters extends StatelessWidget {
   }) {
     final List<Widget> parameterButtons = [];
 
-    final List<int> availableValues = isGlobal
+    final List<String> availableValues = isGlobal
         ? DefaultGlobalSettings.getAvailableValues(code)
         : DefaultGameSettings.getAvailableValues(code);
 
@@ -66,7 +88,7 @@ class Parameters extends StatelessWidget {
       return [];
     }
 
-    for (int value in availableValues) {
+    for (String value in availableValues) {
       final Widget parameterButton = BlocBuilder<GameSettingsCubit, GameSettingsState>(
         builder: (BuildContext context, GameSettingsState gameSettingsState) {
           return BlocBuilder<GlobalSettingsCubit, GlobalSettingsState>(
@@ -76,7 +98,7 @@ class Parameters extends StatelessWidget {
               final GlobalSettingsCubit globalSettingsCubit =
                   BlocProvider.of<GlobalSettingsCubit>(context);
 
-              final int currentValue = isGlobal
+              final String currentValue = isGlobal
                   ? globalSettingsCubit.getParameterValue(code)
                   : gameSettingsCubit.getParameterValue(code);
 
@@ -85,22 +107,39 @@ class Parameters extends StatelessWidget {
               final double displayWidth = MediaQuery.of(context).size.width;
               final double itemWidth = displayWidth / availableValues.length - 26;
 
+              final bool displayedWithAssets =
+                  DefaultGlobalSettings.displayedWithAssets.contains(code) ||
+                      DefaultGameSettings.displayedWithAssets.contains(code);
+
               return TextButton(
-                child: CustomPaint(
-                  size: Size(itemWidth, itemWidth),
-                  willChange: false,
-                  painter: ParameterPainter(
-                    code: code,
-                    value: value,
-                    isSelected: isActive,
-                    gameSettings: gameSettingsState.settings,
-                    globalSettings: globalSettingsState.settings,
-                  ),
-                  isComplex: true,
+                child: Container(
+                  child: displayedWithAssets
+                      ? SizedBox.square(
+                          dimension: itemWidth,
+                          child: ParameterImage(
+                            code: code,
+                            value: value,
+                            isSelected: isActive,
+                          ),
+                        )
+                      : CustomPaint(
+                          size: Size(itemWidth, itemWidth),
+                          willChange: false,
+                          painter: ParameterPainter(
+                            code: code,
+                            value: value,
+                            isSelected: isActive,
+                            gameSettings: gameSettingsState.settings,
+                            globalSettings: globalSettingsState.settings,
+                          ),
+                          isComplex: true,
+                        ),
                 ),
-                onPressed: () => isGlobal
-                    ? globalSettingsCubit.setParameterValue(code, value)
-                    : gameSettingsCubit.setParameterValue(code, value),
+                onPressed: () {
+                  isGlobal
+                      ? globalSettingsCubit.setParameterValue(code, value)
+                      : gameSettingsCubit.setParameterValue(code, value);
+                },
               );
             },
           );
diff --git a/lib/ui/parameters/parameter_image.dart b/lib/ui/parameters/parameter_image.dart
new file mode 100644
index 0000000000000000000000000000000000000000..fc4b576f85b01158b74548400d11a4d027c57fbe
--- /dev/null
+++ b/lib/ui/parameters/parameter_image.dart
@@ -0,0 +1,38 @@
+import 'package:flutter/material.dart';
+
+class ParameterImage extends StatelessWidget {
+  const ParameterImage({
+    super.key,
+    required this.code,
+    required this.value,
+    required this.isSelected,
+  });
+
+  final String code;
+  final String value;
+  final bool isSelected;
+
+  static const Color buttonBackgroundColor = Colors.white;
+  static const Color buttonBorderColorActive = Colors.blue;
+  static const Color buttonBorderColorInactive = Colors.white;
+  static const double buttonBorderWidth = 8.0;
+  static const double buttonBorderRadius = 8.0;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      decoration: BoxDecoration(
+        color: buttonBackgroundColor,
+        borderRadius: BorderRadius.circular(buttonBorderRadius),
+        border: Border.all(
+          color: isSelected ? buttonBorderColorActive : buttonBorderColorInactive,
+          width: buttonBorderWidth,
+        ),
+      ),
+      child: Image(
+        image: AssetImage('assets/ui/${code}_$value.png'),
+        fit: BoxFit.fill,
+      ),
+    );
+  }
+}
diff --git a/lib/ui/painters/parameter_painter.dart b/lib/ui/parameters/parameter_painter.dart
similarity index 87%
rename from lib/ui/painters/parameter_painter.dart
rename to lib/ui/parameters/parameter_painter.dart
index 2509c75aa44f0d7557ea02a1ac08394b76fb7d8c..49e5190d745363e4203123ab0e7ec6430f7e42b7 100644
--- a/lib/ui/painters/parameter_painter.dart
+++ b/lib/ui/parameters/parameter_painter.dart
@@ -3,8 +3,8 @@ import 'dart:math';
 import 'package:flutter/material.dart';
 
 import 'package:petitbac/config/default_game_settings.dart';
-import 'package:petitbac/models/settings_game.dart';
-import 'package:petitbac/models/settings_global.dart';
+import 'package:petitbac/models/settings/settings_game.dart';
+import 'package:petitbac/models/settings/settings_global.dart';
 import 'package:petitbac/utils/tools.dart';
 
 class ParameterPainter extends CustomPainter {
@@ -17,7 +17,7 @@ class ParameterPainter extends CustomPainter {
   });
 
   final String code;
-  final int value;
+  final String value;
   final bool isSelected;
   final GameSettings gameSettings;
   final GlobalSettings globalSettings;
@@ -60,7 +60,7 @@ class ParameterPainter extends CustomPainter {
 
   // "unknown" parameter -> simple block with text
   void paintUnknownParameterItem(
-    final int value,
+    final String value,
     final Canvas canvas,
     final double size,
   ) {
@@ -96,14 +96,14 @@ class ParameterPainter extends CustomPainter {
   }
 
   void paintItemsCountParameterItem(
-    final int value,
+    final String value,
     final Canvas canvas,
     final double size,
   ) {
-    const itemCountEmoji = '💬\n';
+    const itemCountEmoji = '💬';
 
     Color backgroundColor = Colors.grey;
-    String text = '';
+    String text = '$itemCountEmoji\n${DefaultGameSettings.getItemsCountValueFromCode(value)}';
 
     switch (value) {
       case DefaultGameSettings.itemsCountValueNoLimit:
@@ -112,15 +112,12 @@ class ParameterPainter extends CustomPainter {
         break;
       case DefaultGameSettings.itemsCountValueShort:
         backgroundColor = Colors.green;
-        text = itemCountEmoji + DefaultGameSettings.itemsCountValueShort.toString();
         break;
       case DefaultGameSettings.itemsCountValueMedium:
         backgroundColor = Colors.orange;
-        text = itemCountEmoji + DefaultGameSettings.itemsCountValueMedium.toString();
         break;
       case DefaultGameSettings.itemsCountValueLong:
         backgroundColor = Colors.red;
-        text = itemCountEmoji + DefaultGameSettings.itemsCountValueLong.toString();
         break;
       default:
         printlog('Wrong value for itemsCount parameter value: $value');
@@ -160,14 +157,14 @@ class ParameterPainter extends CustomPainter {
   }
 
   void paintTimerParameterItem(
-    final int value,
+    final String value,
     final Canvas canvas,
     final double size,
   ) {
-    const timerEmoji = '⏲️\n';
+    const timerEmoji = '⏲️';
 
     Color backgroundColor = Colors.grey;
-    String text = '';
+    String text = '$timerEmoji\n${DefaultGameSettings.getTimerValueFromCode(value)}"';
 
     switch (value) {
       case DefaultGameSettings.timerValueNoTimer:
@@ -176,15 +173,12 @@ class ParameterPainter extends CustomPainter {
         break;
       case DefaultGameSettings.timerValueLow:
         backgroundColor = Colors.green;
-        text = '$timerEmoji${DefaultGameSettings.timerValueLow}"';
         break;
       case DefaultGameSettings.timerValueMedium:
         backgroundColor = Colors.orange;
-        text = '$timerEmoji${DefaultGameSettings.timerValueMedium}"';
         break;
       case DefaultGameSettings.timerValueHigh:
         backgroundColor = Colors.red;
-        text = '$timerEmoji${DefaultGameSettings.timerValueHigh}"';
         break;
       default:
         printlog('Wrong value for itemsCount parameter value: $value');
@@ -192,7 +186,7 @@ class ParameterPainter extends CustomPainter {
 
     final paint = Paint();
     paint.strokeJoin = StrokeJoin.round;
-    paint.strokeWidth = 3 / 100 * size;
+    paint.strokeWidth = 3;
 
     // Colored background
     paint.color = backgroundColor;
diff --git a/lib/ui/screens/page_about.dart b/lib/ui/screens/page_about.dart
index 1720556b5c6125b00a97fef989e3d2d98fb26d63..8f2a3d68e82063c1a895a2b8d46110f81f75d006 100644
--- a/lib/ui/screens/page_about.dart
+++ b/lib/ui/screens/page_about.dart
@@ -2,36 +2,40 @@ import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 
-import 'package:petitbac/ui/widgets/helpers/app_header.dart';
+import 'package:petitbac/ui/helpers/app_titles.dart';
 
 class PageAbout extends StatelessWidget {
   const PageAbout({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return Column(
-      mainAxisAlignment: MainAxisAlignment.start,
-      crossAxisAlignment: CrossAxisAlignment.start,
-      mainAxisSize: MainAxisSize.max,
-      children: <Widget>[
-        const AppHeader(text: 'about_title'),
-        const Text('about_content').tr(),
-        FutureBuilder<PackageInfo>(
-          future: PackageInfo.fromPlatform(),
-          builder: (context, snapshot) {
-            switch (snapshot.connectionState) {
-              case ConnectionState.done:
-                return const Text('about_version').tr(
-                  namedArgs: {
-                    'version': snapshot.data!.version,
-                  },
-                );
-              default:
-                return const SizedBox();
-            }
-          },
-        ),
-      ],
+    return Padding(
+      padding: const EdgeInsets.symmetric(horizontal: 8),
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.start,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        mainAxisSize: MainAxisSize.max,
+        children: <Widget>[
+          const SizedBox(height: 8),
+          const AppTitle(text: 'about_title'),
+          const Text('about_content').tr(),
+          FutureBuilder<PackageInfo>(
+            future: PackageInfo.fromPlatform(),
+            builder: (context, snapshot) {
+              switch (snapshot.connectionState) {
+                case ConnectionState.done:
+                  return const Text('about_version').tr(
+                    namedArgs: {
+                      'version': snapshot.data!.version,
+                    },
+                  );
+                default:
+                  return const SizedBox();
+              }
+            },
+          ),
+        ],
+      ),
     );
   }
 }
diff --git a/lib/ui/screens/page_game.dart b/lib/ui/screens/page_game.dart
index 933478a77bf2eb739ebed011d2e855cdd0d3d4f5..fd6bfec721c1319ba162257b8009a1785e7d4030 100644
--- a/lib/ui/screens/page_game.dart
+++ b/lib/ui/screens/page_game.dart
@@ -2,8 +2,9 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 
 import 'package:petitbac/cubit/game_cubit.dart';
-import 'package:petitbac/ui/widgets/game/game.dart';
-import 'package:petitbac/ui/widgets/parameters.dart';
+import 'package:petitbac/models/game/game.dart';
+import 'package:petitbac/ui/layouts/game_layout.dart';
+import 'package:petitbac/ui/layouts/parameters_layout.dart';
 
 class PageGame extends StatelessWidget {
   const PageGame({super.key});
@@ -11,8 +12,13 @@ class PageGame extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocBuilder<GameCubit, GameState>(
-        builder: (BuildContext context, GameState gameState) {
-      return gameState.currentGame.isRunning ? const GameWidget() : const Parameters();
-    });
+      builder: (BuildContext context, GameState gameState) {
+        final Game currentGame = gameState.currentGame;
+
+        return currentGame.isRunning
+            ? const GameLayout()
+            : ParametersLayout(canResume: currentGame.canBeResumed);
+      },
+    );
   }
 }
diff --git a/lib/ui/screens/page_settings.dart b/lib/ui/screens/page_settings.dart
index d8690b98187e8df9d7286a92dda66a194b2600c6..433f4dce11b912f571dfef53274e8f56fd8ede5d 100644
--- a/lib/ui/screens/page_settings.dart
+++ b/lib/ui/screens/page_settings.dart
@@ -1,22 +1,26 @@
 import 'package:flutter/material.dart';
 
-import 'package:petitbac/ui/widgets/helpers/app_header.dart';
-import 'package:petitbac/ui/widgets/settings/settings_form.dart';
+import 'package:petitbac/ui/helpers/app_titles.dart';
+import 'package:petitbac/ui/settings/settings_form.dart';
 
 class PageSettings extends StatelessWidget {
   const PageSettings({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return const Column(
-      mainAxisAlignment: MainAxisAlignment.start,
-      crossAxisAlignment: CrossAxisAlignment.start,
-      mainAxisSize: MainAxisSize.max,
-      children: <Widget>[
-        AppHeader(text: 'settings_title'),
-        SizedBox(height: 8),
-        SettingsForm(),
-      ],
+    return const Padding(
+      padding: EdgeInsets.symmetric(horizontal: 8),
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.start,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        mainAxisSize: MainAxisSize.max,
+        children: <Widget>[
+          SizedBox(height: 8),
+          AppTitle(text: 'settings_title'),
+          SizedBox(height: 8),
+          SettingsForm(),
+        ],
+      ),
     );
   }
 }
diff --git a/lib/ui/widgets/settings/settings_form.dart b/lib/ui/settings/settings_form.dart
similarity index 96%
rename from lib/ui/widgets/settings/settings_form.dart
rename to lib/ui/settings/settings_form.dart
index eef343a0381e08ef03bc704a5012c583f6fe0aa2..f51c716e185ecf9ce8c72ba189b9ff7da3ab177a 100644
--- a/lib/ui/widgets/settings/settings_form.dart
+++ b/lib/ui/settings/settings_form.dart
@@ -2,7 +2,7 @@ import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:unicons/unicons.dart';
 
-import 'package:petitbac/ui/widgets/settings/theme_card.dart';
+import 'package:petitbac/ui/settings/theme_card.dart';
 
 class SettingsForm extends StatefulWidget {
   const SettingsForm({super.key});
diff --git a/lib/ui/widgets/settings/theme_card.dart b/lib/ui/settings/theme_card.dart
similarity index 100%
rename from lib/ui/widgets/settings/theme_card.dart
rename to lib/ui/settings/theme_card.dart
diff --git a/lib/ui/skeleton.dart b/lib/ui/skeleton.dart
index 789d18b9fa29c47b66fa8dde8c51078b94a591a3..bd4614bb3f8706247a3ec0be862a1cea9d2b3504 100644
--- a/lib/ui/skeleton.dart
+++ b/lib/ui/skeleton.dart
@@ -14,7 +14,7 @@ class SkeletonScreen extends StatelessWidget {
       appBar: const GlobalAppBar(),
       extendBodyBehindAppBar: false,
       body: Material(
-        color: Theme.of(context).colorScheme.background,
+        color: Theme.of(context).colorScheme.surface,
         child: BlocBuilder<NavCubit, int>(
           builder: (BuildContext context, int pageIndex) {
             return Padding(
@@ -28,7 +28,7 @@ class SkeletonScreen extends StatelessWidget {
           },
         ),
       ),
-      backgroundColor: Theme.of(context).colorScheme.background,
+      backgroundColor: Theme.of(context).colorScheme.surface,
     );
   }
 }
diff --git a/lib/ui/widgets/actions/button_delete_saved_game.dart b/lib/ui/widgets/actions/button_delete_saved_game.dart
new file mode 100644
index 0000000000000000000000000000000000000000..611b2378a3190b664fd8f122ba7f1fe5c7e43321
--- /dev/null
+++ b/lib/ui/widgets/actions/button_delete_saved_game.dart
@@ -0,0 +1,21 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import 'package:petitbac/cubit/game_cubit.dart';
+
+class DeleteSavedGameButton extends StatelessWidget {
+  const DeleteSavedGameButton({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return TextButton(
+      child: const Image(
+        image: AssetImage('assets/ui/button_delete_saved_game.png'),
+        fit: BoxFit.fill,
+      ),
+      onPressed: () {
+        BlocProvider.of<GameCubit>(context).deleteSavedGame();
+      },
+    );
+  }
+}
diff --git a/lib/ui/widgets/actions/button_game_quit.dart b/lib/ui/widgets/actions/button_game_quit.dart
new file mode 100644
index 0000000000000000000000000000000000000000..b4691adbc1294bee3745482de23deece8af78098
--- /dev/null
+++ b/lib/ui/widgets/actions/button_game_quit.dart
@@ -0,0 +1,21 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import 'package:petitbac/cubit/game_cubit.dart';
+
+class QuitGameButton extends StatelessWidget {
+  const QuitGameButton({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return TextButton(
+      child: const Image(
+        image: AssetImage('assets/ui/button_back.png'),
+        fit: BoxFit.fill,
+      ),
+      onPressed: () {
+        BlocProvider.of<GameCubit>(context).quitGame();
+      },
+    );
+  }
+}
diff --git a/lib/ui/widgets/button_game_start_new.dart b/lib/ui/widgets/actions/button_game_start_new.dart
similarity index 72%
rename from lib/ui/widgets/button_game_start_new.dart
rename to lib/ui/widgets/actions/button_game_start_new.dart
index 2b0ca95a3d3087cd2d00073bad066810ab2806da..067a2d391f685641027a454716b9f3141d8de826 100644
--- a/lib/ui/widgets/button_game_start_new.dart
+++ b/lib/ui/widgets/actions/button_game_start_new.dart
@@ -14,17 +14,17 @@ class StartNewGameButton extends StatelessWidget {
       builder: (BuildContext context, GameSettingsState gameSettingsState) {
         return BlocBuilder<GlobalSettingsCubit, GlobalSettingsState>(
           builder: (BuildContext context, GlobalSettingsState globalSettingsState) {
-            final GameCubit gameCubit = BlocProvider.of<GameCubit>(context);
-
             return TextButton(
               child: const Image(
-                image: AssetImage('assets/icons/button_start.png'),
+                image: AssetImage('assets/ui/button_start.png'),
                 fit: BoxFit.fill,
               ),
-              onPressed: () => gameCubit.startNewGame(
-                gameSettings: gameSettingsState.settings,
-                globalSettings: globalSettingsState.settings,
-              ),
+              onPressed: () {
+                BlocProvider.of<GameCubit>(context).startNewGame(
+                  gameSettings: gameSettingsState.settings,
+                  globalSettings: globalSettingsState.settings,
+                );
+              },
             );
           },
         );
diff --git a/lib/ui/widgets/actions/button_resume_saved_game.dart b/lib/ui/widgets/actions/button_resume_saved_game.dart
new file mode 100644
index 0000000000000000000000000000000000000000..6119772eef76d79d5b855b1c255e9e35ba832a51
--- /dev/null
+++ b/lib/ui/widgets/actions/button_resume_saved_game.dart
@@ -0,0 +1,21 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import 'package:petitbac/cubit/game_cubit.dart';
+
+class ResumeSavedGameButton extends StatelessWidget {
+  const ResumeSavedGameButton({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return TextButton(
+      child: const Image(
+        image: AssetImage('assets/ui/button_resume_game.png'),
+        fit: BoxFit.fill,
+      ),
+      onPressed: () {
+        BlocProvider.of<GameCubit>(context).resumeSavedGame();
+      },
+    );
+  }
+}
diff --git a/lib/ui/widgets/game/game.dart b/lib/ui/widgets/game/game.dart
deleted file mode 100644
index b7384eb42fd6190bf62c9202762bc0ac4bd07440..0000000000000000000000000000000000000000
--- a/lib/ui/widgets/game/game.dart
+++ /dev/null
@@ -1,37 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
-
-import 'package:petitbac/cubit/game_cubit.dart';
-import 'package:petitbac/models/game.dart';
-import 'package:petitbac/ui/widgets/game/game_countdown.dart';
-import 'package:petitbac/ui/widgets/game/game_position_indicator.dart';
-import 'package:petitbac/ui/widgets/game/widget_category.dart';
-import 'package:petitbac/ui/widgets/game/widget_letter.dart';
-
-class GameWidget extends StatelessWidget {
-  const GameWidget({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return BlocBuilder<GameCubit, GameState>(
-      builder: (BuildContext context, GameState gameState) {
-        final Game currentGame = gameState.currentGame;
-
-        return Center(
-          child: Column(
-            mainAxisAlignment: MainAxisAlignment.start,
-            crossAxisAlignment: CrossAxisAlignment.center,
-            children: [
-              currentGame.gameSettings.itemsCount != 0
-                  ? const GamePositionIndicator()
-                  : const SizedBox.shrink(),
-              const WidgetLetter(),
-              const GameButtonNextWithCountdown(),
-              const WidgetCategory(),
-            ],
-          ),
-        );
-      },
-    );
-  }
-}
diff --git a/lib/ui/widgets/game/game_board.dart b/lib/ui/widgets/game/game_board.dart
new file mode 100644
index 0000000000000000000000000000000000000000..a3bc232c83c3840eaa41de79f3a52854d185f6cd
--- /dev/null
+++ b/lib/ui/widgets/game/game_board.dart
@@ -0,0 +1,22 @@
+import 'package:flutter/material.dart';
+
+import 'package:petitbac/ui/widgets/game/game_countdown.dart';
+import 'package:petitbac/ui/widgets/game/widget_category.dart';
+import 'package:petitbac/ui/widgets/game/widget_letter.dart';
+
+class GameBoardWidget extends StatelessWidget {
+  const GameBoardWidget({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return const Column(
+      mainAxisAlignment: MainAxisAlignment.start,
+      crossAxisAlignment: CrossAxisAlignment.center,
+      children: [
+        WidgetLetter(),
+        GameButtonNextWithCountdown(),
+        WidgetCategory(),
+      ],
+    );
+  }
+}
diff --git a/lib/ui/widgets/game/game_countdown.dart b/lib/ui/widgets/game/game_countdown.dart
index fdbd0f4b1c8dc479a669ef6eb3dbe65eda2bb26d..8e4510ab496e68d8a8abc974c8e8e087da27ad34 100644
--- a/lib/ui/widgets/game/game_countdown.dart
+++ b/lib/ui/widgets/game/game_countdown.dart
@@ -3,7 +3,7 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 
 import 'package:petitbac/cubit/game_cubit.dart';
 import 'package:petitbac/cubit/settings_game_cubit.dart';
-import 'package:petitbac/models/game.dart';
+import 'package:petitbac/models/game/game.dart';
 import 'package:petitbac/utils/color_extensions.dart';
 
 class GameButtonNextWithCountdown extends StatelessWidget {
@@ -48,7 +48,7 @@ class GameButtonNextWithCountdown extends StatelessWidget {
                         if (currentGame.isFinished) {
                           gameCubit.quitGame();
                         } else {
-                          if (currentGame.gameSettings.itemsCount == 0) {
+                          if (currentGame.gameSettings.itemsCountValue == 0) {
                             gameCubit.pickNewItem();
                             gameCubit.startTimer();
                           } else {
diff --git a/lib/ui/widgets/game/game_position_indicator.dart b/lib/ui/widgets/game/game_position_indicator.dart
index 2d850baf39c62be5b571ec7fdbe2da8d364be94a..5298b454403a674a0a80a190d116d724438c865f 100644
--- a/lib/ui/widgets/game/game_position_indicator.dart
+++ b/lib/ui/widgets/game/game_position_indicator.dart
@@ -2,8 +2,8 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 
 import 'package:petitbac/cubit/game_cubit.dart';
-import 'package:petitbac/models/game.dart';
-import 'package:petitbac/ui/widgets/helpers/outlined_text_widget.dart';
+import 'package:petitbac/models/game/game.dart';
+import 'package:petitbac/ui/helpers/outlined_text_widget.dart';
 import 'package:petitbac/utils/color_extensions.dart';
 
 class GamePositionIndicator extends StatelessWidget {
@@ -16,7 +16,7 @@ class GamePositionIndicator extends StatelessWidget {
         final Game currentGame = gameState.currentGame;
 
         final int currentPosition = currentGame.position + 1;
-        final int maxPosition = currentGame.gameSettings.itemsCount;
+        final int maxPosition = currentGame.gameSettings.itemsCountValue;
 
         // Normalized [0..1] value
         final double barValue = currentPosition / maxPosition;
diff --git a/lib/ui/widgets/game/widget_category.dart b/lib/ui/widgets/game/widget_category.dart
index 61d41ea077409f849eecdcb3b40f755290e05fb6..c86fd3d4cbec0710d989de46ce44f7df43d4f269 100644
--- a/lib/ui/widgets/game/widget_category.dart
+++ b/lib/ui/widgets/game/widget_category.dart
@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 
 import 'package:petitbac/cubit/game_cubit.dart';
-import 'package:petitbac/models/game.dart';
+import 'package:petitbac/models/game/game.dart';
 import 'package:petitbac/utils/color_extensions.dart';
 
 class WidgetCategory extends StatelessWidget {
@@ -35,8 +35,7 @@ class WidgetCategory extends StatelessWidget {
             height: 180,
             child: TextButton(
               onPressed: () {
-                final GameCubit gameCubit = BlocProvider.of<GameCubit>(context);
-                gameCubit.pickNewCategory();
+                BlocProvider.of<GameCubit>(context).pickNewCategory();
               },
               child: Column(
                 mainAxisAlignment: MainAxisAlignment.center,
diff --git a/lib/ui/widgets/game/widget_letter.dart b/lib/ui/widgets/game/widget_letter.dart
index dbdea5ffad944f7004f564aff0d50388a66623fd..df1db43eb8a20e920e067dedb06c55ed1276484e 100644
--- a/lib/ui/widgets/game/widget_letter.dart
+++ b/lib/ui/widgets/game/widget_letter.dart
@@ -2,8 +2,8 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 
 import 'package:petitbac/cubit/game_cubit.dart';
-import 'package:petitbac/models/game.dart';
-import 'package:petitbac/ui/widgets/helpers/outlined_text_widget.dart';
+import 'package:petitbac/models/game/game.dart';
+import 'package:petitbac/ui/helpers/outlined_text_widget.dart';
 import 'package:petitbac/utils/color_extensions.dart';
 
 class WidgetLetter extends StatelessWidget {
@@ -36,8 +36,7 @@ class WidgetLetter extends StatelessWidget {
             height: 100,
             child: TextButton(
               onPressed: () {
-                final GameCubit gameCubit = BlocProvider.of<GameCubit>(context);
-                gameCubit.pickNewLetter();
+                BlocProvider.of<GameCubit>(context).pickNewLetter();
               },
               child: OutlinedText(
                 text: currentGame.letter.text,
diff --git a/lib/ui/widgets/global_app_bar.dart b/lib/ui/widgets/global_app_bar.dart
index 512717ac62b4b6e828fbafb35625a64a1ba047ba..e64acbd7de7ed0bf708b340f20ea14cf8047ee38 100644
--- a/lib/ui/widgets/global_app_bar.dart
+++ b/lib/ui/widgets/global_app_bar.dart
@@ -4,8 +4,8 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:petitbac/config/menu.dart';
 import 'package:petitbac/cubit/game_cubit.dart';
 import 'package:petitbac/cubit/nav_cubit.dart';
-import 'package:petitbac/models/game.dart';
-import 'package:petitbac/ui/widgets/helpers/app_title.dart';
+import 'package:petitbac/models/game/game.dart';
+import 'package:petitbac/ui/helpers/app_titles.dart';
 
 class GlobalAppBar extends StatelessWidget implements PreferredSizeWidget {
   const GlobalAppBar({super.key});
@@ -20,16 +20,15 @@ class GlobalAppBar extends StatelessWidget implements PreferredSizeWidget {
 
             final List<Widget> menuActions = [];
 
-            if (currentGame.isRunning) {
+            if (currentGame.isRunning && !currentGame.isFinished) {
               menuActions.add(TextButton(
                 child: const Image(
-                  image: AssetImage('assets/icons/button_back.png'),
+                  image: AssetImage('assets/ui/button_back.png'),
                   fit: BoxFit.fill,
                 ),
                 onPressed: () {},
                 onLongPress: () {
-                  final GameCubit gameCubit = BlocProvider.of<GameCubit>(context);
-                  gameCubit.quitGame();
+                  BlocProvider.of<GameCubit>(context).quitGame();
                 },
               ));
             } else {
@@ -70,7 +69,7 @@ class GlobalAppBar extends StatelessWidget implements PreferredSizeWidget {
             }
 
             return AppBar(
-              title: const AppTitle(text: 'app_name'),
+              title: const AppHeader(text: 'app_name'),
               actions: menuActions,
             );
           },
diff --git a/lib/ui/widgets/helpers/app_header.dart b/lib/ui/widgets/helpers/app_header.dart
deleted file mode 100644
index b5c5be05f6636cf488dcdb5bbc4d6f049b98de11..0000000000000000000000000000000000000000
--- a/lib/ui/widgets/helpers/app_header.dart
+++ /dev/null
@@ -1,24 +0,0 @@
-import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/material.dart';
-
-class AppHeader extends StatelessWidget {
-  const AppHeader({super.key, required this.text});
-
-  final String text;
-
-  @override
-  Widget build(BuildContext context) {
-    return Column(
-      mainAxisAlignment: MainAxisAlignment.start,
-      crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
-        Text(
-          tr(text),
-          textAlign: TextAlign.start,
-          style: Theme.of(context).textTheme.headlineSmall!.apply(fontWeightDelta: 2),
-        ),
-        const SizedBox(height: 8),
-      ],
-    );
-  }
-}
diff --git a/lib/ui/widgets/helpers/app_title.dart b/lib/ui/widgets/helpers/app_title.dart
deleted file mode 100644
index 7cbbb2030419047b3dcf093a2195a498bd8e8ce9..0000000000000000000000000000000000000000
--- a/lib/ui/widgets/helpers/app_title.dart
+++ /dev/null
@@ -1,17 +0,0 @@
-import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/material.dart';
-
-class AppTitle extends StatelessWidget {
-  const AppTitle({super.key, required this.text});
-
-  final String text;
-
-  @override
-  Widget build(BuildContext context) {
-    return Text(
-      tr(text),
-      textAlign: TextAlign.start,
-      style: Theme.of(context).textTheme.headlineLarge!.apply(fontWeightDelta: 2),
-    );
-  }
-}
diff --git a/pubspec.lock b/pubspec.lock
index bdba0ef12aaa5e28404023f4cff3d604ec53b942..e0ab96ebb656b1260018d45af586d9ec14ba4a7e 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -106,10 +106,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_bloc
-      sha256: f0ecf6e6eb955193ca60af2d5ca39565a86b8a142452c5b24d96fb477428f4d2
+      sha256: b594505eac31a0518bdcb4b5b79573b8d9117b193cc80cc12e17d639b10aa27a
       url: "https://pub.dev"
     source: hosted
-    version: "8.1.5"
+    version: "8.1.6"
   flutter_lints:
     dependency: "direct dev"
     description:
@@ -164,10 +164,10 @@ packages:
     dependency: transitive
     description:
       name: intl
-      sha256: "3bc132a9dbce73a7e4a21a17d06e1878839ffbf975568bc875c60537824b0c4d"
+      sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
       url: "https://pub.dev"
     source: hosted
-    version: "0.18.1"
+    version: "0.19.0"
   lints:
     dependency: transitive
     description:
@@ -188,10 +188,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.dev"
     source: hosted
-    version: "1.11.0"
+    version: "1.12.0"
   nested:
     dependency: transitive
     description:
@@ -236,10 +236,10 @@ packages:
     dependency: transitive
     description:
       name: path_provider_android
-      sha256: a248d8146ee5983446bf03ed5ea8f6533129a12b11f12057ad1b4a67a2b3b41d
+      sha256: "9c96da072b421e98183f9ea7464898428e764bc0ce5567f27ec8693442e72514"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.4"
+    version: "2.2.5"
   path_provider_foundation:
     dependency: transitive
     description:
@@ -276,10 +276,10 @@ packages:
     dependency: transitive
     description:
       name: platform
-      sha256: "12220bb4b65720483f8fa9450b4332347737cf8213dd2840d8b2c823e47243ec"
+      sha256: "9b71283fc13df574056616011fb138fd3b793ea47cc509c189a6c3fa5f8a1a65"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.4"
+    version: "3.1.5"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -308,10 +308,10 @@ packages:
     dependency: transitive
     description:
       name: shared_preferences_android
-      sha256: "1ee8bf911094a1b592de7ab29add6f826a7331fb854273d55918693d5364a1f2"
+      sha256: "93d0ec9dd902d85f326068e6a899487d1f65ffcd5798721a95330b26c8131577"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.2"
+    version: "2.2.3"
   shared_preferences_foundation:
     dependency: transitive
     description:
@@ -425,10 +425,10 @@ packages:
     dependency: transitive
     description:
       name: win32
-      sha256: "0eaf06e3446824099858367950a813472af675116bf63f008a4c2a75ae13e9cb"
+      sha256: a79dbe579cb51ecd6d30b17e0cae4e0ea15e2c0e66f69ad4198f22a6789e94f4
       url: "https://pub.dev"
     source: hosted
-    version: "5.5.0"
+    version: "5.5.1"
   xdg_directories:
     dependency: transitive
     description:
@@ -438,5 +438,5 @@ packages:
     source: hosted
     version: "1.0.4"
 sdks:
-  dart: ">=3.3.0 <4.0.0"
-  flutter: ">=3.19.0"
+  dart: ">=3.4.0 <4.0.0"
+  flutter: ">=3.22.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 7a18da72002911db110db2edfaa75dedbb8afccc..00f81f9622301dd6cb1291ceb126d0256b194849 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -3,7 +3,7 @@ description: A PetitBac game application.
 
 publish_to: "none"
 
-version: 1.2.33+39
+version: 1.3.0+40
 
 environment:
   sdk: "^3.0.0"
@@ -12,6 +12,7 @@ dependencies:
   flutter:
     sdk: flutter
 
+  # base
   easy_localization: ^3.0.1
   equatable: ^2.0.5
   flutter_bloc: ^8.1.1
@@ -21,13 +22,16 @@ dependencies:
   path_provider: ^2.0.11
   unicons: ^2.1.1
 
+  # specific
+  # (none)
+
 dev_dependencies:
   flutter_lints: ^4.0.0
 
 flutter:
   uses-material-design: true
   assets:
-    - assets/icons/
+    - assets/ui/
     - assets/translations/
 
   fonts:
@@ -41,3 +45,4 @@ flutter:
           weight: 400
         - asset: assets/fonts/Nunito-Light.ttf
           weight: 300
+
diff --git a/icons/build_application_icons.sh b/resources/app/build_application_resources.sh
similarity index 98%
rename from icons/build_application_icons.sh
rename to resources/app/build_application_resources.sh
index 27dbe2647fe4e6d562fbd99451716d1b7d448570..6d67b8f4f9eca701d1aed7331ef41dfb0bd44f20 100755
--- a/icons/build_application_icons.sh
+++ b/resources/app/build_application_resources.sh
@@ -6,7 +6,7 @@ command -v scour >/dev/null 2>&1 || { echo >&2 "I require scour but it's not ins
 command -v optipng >/dev/null 2>&1 || { echo >&2 "I require optipng but it's not installed. Aborting."; exit 1; }
 
 CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
-BASE_DIR="$(dirname "${CURRENT_DIR}")"
+BASE_DIR="$(dirname "$(dirname "${CURRENT_DIR}")")"
 
 SOURCE_ICON="${CURRENT_DIR}/icon.svg"
 SOURCE_FASTLANE="${CURRENT_DIR}/featureGraphic.svg"
diff --git a/icons/featureGraphic.svg b/resources/app/featureGraphic.svg
similarity index 100%
rename from icons/featureGraphic.svg
rename to resources/app/featureGraphic.svg
diff --git a/icons/icon.svg b/resources/app/icon.svg
similarity index 100%
rename from icons/icon.svg
rename to resources/app/icon.svg
diff --git a/resources/build_resources.sh b/resources/build_resources.sh
new file mode 100755
index 0000000000000000000000000000000000000000..6b80eb996c217f3761e1f6e24c6120315275a46a
--- /dev/null
+++ b/resources/build_resources.sh
@@ -0,0 +1,8 @@
+#! /bin/bash
+
+CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
+
+${CURRENT_DIR}/app/build_application_resources.sh
+${CURRENT_DIR}/ui/build_ui_resources.sh
+
+${CURRENT_DIR}/data/build_categories_list.sh
diff --git a/scripts/build_categories_list.sh b/resources/data/build_categories_list.sh
similarity index 98%
rename from scripts/build_categories_list.sh
rename to resources/data/build_categories_list.sh
index 8453c9eb8558486fcefbb08752e4b418d2bd9dc3..ff4459af44508e9ba860ded657f1bedcc171634f 100755
--- a/scripts/build_categories_list.sh
+++ b/resources/data/build_categories_list.sh
@@ -3,7 +3,7 @@
 command -v jq >/dev/null 2>&1 || { echo >&2 "I require jq (json parser) but it's not installed. Aborting."; exit 1; }
 
 CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
-BASE_DIR="$(dirname "${CURRENT_DIR}")"
+BASE_DIR="$(dirname "$(dirname "${CURRENT_DIR}")")"
 
 # CSV source file for categories
 SOURCE_CATEGORIES_CSV_FILE="${CURRENT_DIR}/categories.csv"
diff --git a/scripts/categories.csv b/resources/data/categories.csv
similarity index 100%
rename from scripts/categories.csv
rename to resources/data/categories.csv
diff --git a/resources/ui/build_ui_resources.sh b/resources/ui/build_ui_resources.sh
new file mode 100755
index 0000000000000000000000000000000000000000..4f365ede7d83140ce6309a3083580f2662b30990
--- /dev/null
+++ b/resources/ui/build_ui_resources.sh
@@ -0,0 +1,110 @@
+#! /bin/bash
+
+# Check dependencies
+command -v inkscape >/dev/null 2>&1 || { echo >&2 "I require inkscape but it's not installed. Aborting."; exit 1; }
+command -v scour >/dev/null 2>&1 || { echo >&2 "I require scour but it's not installed. Aborting."; exit 1; }
+command -v optipng >/dev/null 2>&1 || { echo >&2 "I require optipng but it's not installed. Aborting."; exit 1; }
+
+CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
+BASE_DIR="$(dirname "$(dirname "${CURRENT_DIR}")")"
+ASSETS_DIR="${BASE_DIR}/assets"
+
+OPTIPNG_OPTIONS="-preserve -quiet -o7"
+ICON_SIZE=192
+
+#######################################################
+
+# Game images (svg files found in `images` folder)
+AVAILABLE_GAME_IMAGES=""
+if [ -d "${CURRENT_DIR}/images" ]; then
+  AVAILABLE_GAME_IMAGES="$(find "${CURRENT_DIR}/images" -type f -name "*.svg" | awk -F/ '{print $NF}' | cut -d"." -f1 | sort)"
+fi
+
+# Skins (subfolders found in `skins` folder)
+AVAILABLE_SKINS=""
+if [ -d "${CURRENT_DIR}/skins" ]; then
+  AVAILABLE_SKINS="$(find "${CURRENT_DIR}/skins" -mindepth 1 -type d | awk -F/ '{print $NF}')"
+fi
+
+# Images per skin (svg files found recursively in `skins` folder and subfolders)
+SKIN_IMAGES=""
+if [ -d "${CURRENT_DIR}/skins" ]; then
+  SKIN_IMAGES="$(find "${CURRENT_DIR}/skins" -type f -name "*.svg" | awk -F/ '{print $NF}' | cut -d"." -f1 | sort | uniq)"
+fi
+
+#######################################################
+
+# optimize svg
+function optimize_svg() {
+  SOURCE="$1"
+
+  cp ${SOURCE} ${SOURCE}.tmp
+  scour \
+      --remove-descriptive-elements \
+      --enable-id-stripping \
+      --enable-viewboxing \
+      --enable-comment-stripping \
+      --nindent=4 \
+      --quiet \
+      -i ${SOURCE}.tmp \
+      -o ${SOURCE}
+  rm ${SOURCE}.tmp
+}
+
+# build icons
+function build_image() {
+  SOURCE="$1"
+  TARGET="$2"
+
+  echo "Building ${TARGET}"
+
+  if [ ! -f "${SOURCE}" ]; then
+    echo "Missing file: ${SOURCE}"
+    exit 1
+  fi
+
+  optimize_svg "${SOURCE}"
+
+  mkdir -p "$(dirname "${TARGET}")"
+
+  inkscape \
+      --export-width=${ICON_SIZE} \
+      --export-height=${ICON_SIZE} \
+      --export-filename=${TARGET} \
+      "${SOURCE}"
+
+  optipng ${OPTIPNG_OPTIONS} "${TARGET}"
+}
+
+function build_image_for_skin() {
+  SKIN_CODE="$1"
+
+  # skin images
+  for SKIN_IMAGE in ${SKIN_IMAGES}
+  do
+    build_image ${CURRENT_DIR}/skins/${SKIN_CODE}/${SKIN_IMAGE}.svg ${ASSETS_DIR}/skins/${SKIN_CODE}_${SKIN_IMAGE}.png
+  done
+}
+
+#######################################################
+
+# Delete existing generated images
+if [ -d "${ASSETS_DIR}/ui" ]; then
+  find ${ASSETS_DIR}/ui -type f -name "*.png" -delete
+fi
+if [ -d "${ASSETS_DIR}/skins" ]; then
+  find ${ASSETS_DIR}/skins -type f -name "*.png" -delete
+fi
+
+# build game images
+for GAME_IMAGE in ${AVAILABLE_GAME_IMAGES}
+do
+  build_image ${CURRENT_DIR}/images/${GAME_IMAGE}.svg ${ASSETS_DIR}/ui/${GAME_IMAGE}.png
+done
+
+# build skins images
+for SKIN in ${AVAILABLE_SKINS}
+do
+  build_image_for_skin "${SKIN}"
+done
+
diff --git a/icons/button_back.svg b/resources/ui/images/button_back.svg
similarity index 100%
rename from icons/button_back.svg
rename to resources/ui/images/button_back.svg
diff --git a/resources/ui/images/button_delete_saved_game.svg b/resources/ui/images/button_delete_saved_game.svg
new file mode 100644
index 0000000000000000000000000000000000000000..ac7eefef476f761903fe781b8c86d0c94323550a
--- /dev/null
+++ b/resources/ui/images/button_delete_saved_game.svg
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
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diff --git a/resources/ui/images/button_resume_game.svg b/resources/ui/images/button_resume_game.svg
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diff --git a/icons/button_start.svg b/resources/ui/images/button_start.svg
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