diff --git a/assets/translations/en.json b/assets/translations/en.json
index 83738f6c34524dd01113e8f896084aeab7f00612..a818cab4559ada273ddc2054234f78dbe4722725 100644
--- a/assets/translations/en.json
+++ b/assets/translations/en.json
@@ -1,6 +1,9 @@
 {
   "app_name": "Tetris dual",
 
+  "page_home": "Home",
+  "page_game": "Game",
+
   "settings_title": "Settings",
   "settings_label_theme": "Theme mode",
 
diff --git a/assets/translations/fr.json b/assets/translations/fr.json
index 94b86c938fe2285a50df060d5869596324da81a9..c190bbb822b712e2f8948ab18ad63ed9870fa3b2 100644
--- a/assets/translations/fr.json
+++ b/assets/translations/fr.json
@@ -1,6 +1,9 @@
 {
   "app_name": "Tetris duel",
 
+  "page_home": "Accueil",
+  "page_game": "Jeu",
+
   "settings_title": "Réglages",
   "settings_label_theme": "Thème de couleurs",
 
diff --git a/fastlane/metadata/android/en-US/changelogs/19.txt b/fastlane/metadata/android/en-US/changelogs/19.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ac2c90e221caf3cf01ebba168fb16a8f31c0253a
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/19.txt
@@ -0,0 +1 @@
+Normalize Activity application architecture.
diff --git a/fastlane/metadata/android/fr-FR/changelogs/19.txt b/fastlane/metadata/android/fr-FR/changelogs/19.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1d6843d89ba84ea4147528bc3d62d9ecf1a4a762
--- /dev/null
+++ b/fastlane/metadata/android/fr-FR/changelogs/19.txt
@@ -0,0 +1 @@
+Harmonisation des applications en Activity.
diff --git a/lib/common/config/activity_page.dart b/lib/common/config/activity_page.dart
new file mode 100644
index 0000000000000000000000000000000000000000..cebb52bffec4de56e76632e5203f5ae7558937c3
--- /dev/null
+++ b/lib/common/config/activity_page.dart
@@ -0,0 +1,50 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:tetrisdual/common/ui/pages/game.dart';
+import 'package:tetrisdual/common/ui/pages/parameters.dart';
+
+class ActivityPageItem {
+  final String code;
+  final Icon icon;
+  final Widget page;
+
+  const ActivityPageItem({
+    required this.code,
+    required this.icon,
+    required this.page,
+  });
+}
+
+class ActivityPage {
+  static const bool displayBottomNavBar = false;
+
+  static const indexHome = 0;
+  static const pageHome = ActivityPageItem(
+    code: 'page_home',
+    icon: Icon(UniconsLine.home),
+    page: PageParameters(),
+  );
+
+  static const indexGame = 1;
+  static const pageGame = ActivityPageItem(
+    code: 'page_game',
+    icon: Icon(UniconsLine.star),
+    page: PageGame(),
+  );
+
+  static const Map<int, ActivityPageItem> items = {
+    indexHome: pageHome,
+    indexGame: pageGame,
+  };
+
+  static int defaultPageIndex = indexHome;
+
+  static bool isIndexAllowed(int pageIndex) {
+    return items.keys.contains(pageIndex);
+  }
+
+  static Widget getWidget(int pageIndex) {
+    return items[pageIndex]?.page ?? pageHome.page;
+  }
+}
diff --git a/lib/common/config/screen.dart b/lib/common/config/screen.dart
new file mode 100644
index 0000000000000000000000000000000000000000..48201d19f40aec451842c619645059c49648d030
--- /dev/null
+++ b/lib/common/config/screen.dart
@@ -0,0 +1,55 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:tetrisdual/common/ui/screens/about.dart';
+import 'package:tetrisdual/common/ui/screens/activity.dart';
+import 'package:tetrisdual/common/ui/screens/settings.dart';
+
+class ScreenItem {
+  final String code;
+  final Icon icon;
+  final Widget screen;
+
+  const ScreenItem({
+    required this.code,
+    required this.icon,
+    required this.screen,
+  });
+}
+
+class Screen {
+  static const indexActivity = 0;
+  static const screenActivity = ScreenItem(
+    code: 'screen_activity',
+    icon: Icon(UniconsLine.home),
+    screen: ScreenActivity(),
+  );
+
+  static const indexSettings = 1;
+  static const screenSettings = ScreenItem(
+    code: 'screen_settings',
+    icon: Icon(UniconsLine.setting),
+    screen: ScreenSettings(),
+  );
+
+  static const indexAbout = 2;
+  static const screenAbout = ScreenItem(
+    code: 'screen_about',
+    icon: Icon(UniconsLine.info_circle),
+    screen: ScreenAbout(),
+  );
+
+  static Map<int, ScreenItem> items = {
+    indexActivity: screenActivity,
+    indexSettings: screenSettings,
+    indexAbout: screenAbout,
+  };
+
+  static bool isIndexAllowed(int screenIndex) {
+    return items.keys.contains(screenIndex);
+  }
+
+  static Widget getWidget(int screenIndex) {
+    return items[screenIndex]?.screen ?? screenActivity.screen;
+  }
+}
diff --git a/lib/common/cubit/nav/nav_cubit_pages.dart b/lib/common/cubit/nav/nav_cubit_pages.dart
new file mode 100644
index 0000000000000000000000000000000000000000..7784a60bd699bcf55a5392d2d8d1e3fcca26bfe8
--- /dev/null
+++ b/lib/common/cubit/nav/nav_cubit_pages.dart
@@ -0,0 +1,33 @@
+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:tetrisdual/common/config/activity_page.dart';
+
+class NavCubitPage extends HydratedCubit<int> {
+  NavCubitPage() : super(0);
+
+  void updateIndex(int index) {
+    if (ActivityPage.isIndexAllowed(index)) {
+      emit(index);
+    } else {
+      emit(ActivityPage.indexHome);
+    }
+  }
+
+  void goToPageHome() {
+    updateIndex(ActivityPage.indexHome);
+  }
+
+  void goToPageGame() {
+    updateIndex(ActivityPage.indexGame);
+  }
+
+  @override
+  int fromJson(Map<String, dynamic> json) {
+    return ActivityPage.indexHome;
+  }
+
+  @override
+  Map<String, dynamic>? toJson(int state) {
+    return <String, int>{'index': state};
+  }
+}
diff --git a/lib/common/cubit/nav/nav_cubit_screens.dart b/lib/common/cubit/nav/nav_cubit_screens.dart
new file mode 100644
index 0000000000000000000000000000000000000000..676de24449d112387a0332bdc1475ae72737d75e
--- /dev/null
+++ b/lib/common/cubit/nav/nav_cubit_screens.dart
@@ -0,0 +1,37 @@
+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:tetrisdual/common/config/screen.dart';
+
+class NavCubitScreen extends HydratedCubit<int> {
+  NavCubitScreen() : super(0);
+
+  void updateIndex(int index) {
+    if (Screen.isIndexAllowed(index)) {
+      emit(index);
+    } else {
+      goToScreenActivity();
+    }
+  }
+
+  void goToScreenActivity() {
+    emit(Screen.indexActivity);
+  }
+
+  void goToScreenSettings() {
+    emit(Screen.indexSettings);
+  }
+
+  void goToScreenAbout() {
+    emit(Screen.indexAbout);
+  }
+
+  @override
+  int fromJson(Map<String, dynamic> json) {
+    return Screen.indexActivity;
+  }
+
+  @override
+  Map<String, dynamic>? toJson(int state) {
+    return <String, int>{'index': state};
+  }
+}
diff --git a/lib/common/ui/nav/bottom_nav_bar.dart b/lib/common/ui/nav/bottom_nav_bar.dart
new file mode 100644
index 0000000000000000000000000000000000000000..4798977fed2f73362c66db3ffe0a8f10fc309bb2
--- /dev/null
+++ b/lib/common/ui/nav/bottom_nav_bar.dart
@@ -0,0 +1,46 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:tetrisdual/common/config/activity_page.dart';
+import 'package:tetrisdual/common/cubit/nav/nav_cubit_pages.dart';
+
+class BottomNavBar extends StatelessWidget {
+  const BottomNavBar({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Card(
+      margin: const EdgeInsets.only(top: 1, right: 4, left: 4),
+      elevation: 4,
+      shadowColor: Theme.of(context).colorScheme.shadow,
+      color: Theme.of(context).colorScheme.surfaceContainerHighest,
+      shape: const RoundedRectangleBorder(
+        borderRadius: BorderRadius.only(
+          topLeft: Radius.circular(16),
+          topRight: Radius.circular(16),
+        ),
+      ),
+      child: BlocBuilder<NavCubitPage, int>(builder: (BuildContext context, int state) {
+        final List<BottomNavigationBarItem> items = [];
+
+        ActivityPage.items.forEach((int pageIndex, ActivityPageItem item) {
+          items.add(BottomNavigationBarItem(
+            icon: item.icon,
+            label: tr(item.code),
+          ));
+        });
+
+        return BottomNavigationBar(
+          currentIndex: state,
+          onTap: (int index) => BlocProvider.of<NavCubitPage>(context).updateIndex(index),
+          type: BottomNavigationBarType.fixed,
+          elevation: 0,
+          backgroundColor: Colors.transparent,
+          selectedItemColor: Theme.of(context).colorScheme.primary,
+          unselectedItemColor: Theme.of(context).textTheme.bodySmall!.color,
+          items: items,
+        );
+      }),
+    );
+  }
+}
diff --git a/lib/ui/widgets/global_app_bar.dart b/lib/common/ui/nav/global_app_bar.dart
similarity index 60%
rename from lib/ui/widgets/global_app_bar.dart
rename to lib/common/ui/nav/global_app_bar.dart
index d049f559721d55b7592292d27638c0d60bcadf71..52ae5fb3bbd3b05af40b5afb15b4f44cd4f5710f 100644
--- a/lib/ui/widgets/global_app_bar.dart
+++ b/lib/common/ui/nav/global_app_bar.dart
@@ -1,30 +1,33 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/config/menu.dart';
-import 'package:tetrisdual/cubit/game_cubit.dart';
-import 'package:tetrisdual/cubit/nav_cubit.dart';
-import 'package:tetrisdual/models/game/game.dart';
+import 'package:tetrisdual/common/config/screen.dart';
+import 'package:tetrisdual/common/cubit/nav/nav_cubit_pages.dart';
+import 'package:tetrisdual/common/cubit/nav/nav_cubit_screens.dart';
+
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
+import 'package:tetrisdual/models/activity/activity.dart';
 
 class GlobalAppBar extends StatelessWidget implements PreferredSizeWidget {
   const GlobalAppBar({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return BlocBuilder<GameCubit, GameState>(
-      builder: (BuildContext context, GameState gameState) {
-        return BlocBuilder<NavCubit, int>(
+    return BlocBuilder<ActivityCubit, ActivityState>(
+      builder: (BuildContext context, ActivityState activityState) {
+        return BlocBuilder<NavCubitScreen, int>(
           builder: (BuildContext context, int pageIndex) {
-            final Game currentGame = gameState.currentGame;
+            final Activity currentActivity = activityState.currentActivity;
 
             final List<Widget> menuActions = [];
 
-            if (currentGame.isRunning && !currentGame.isFinished) {
+            if (currentActivity.isRunning && !currentActivity.isFinished) {
               menuActions.add(StyledButton(
                 color: Colors.red,
                 onPressed: () {},
                 onLongPress: () {
-                  BlocProvider.of<GameCubit>(context).quitGame();
+                  BlocProvider.of<ActivityCubit>(context).quitActivity();
+                  BlocProvider.of<NavCubitPage>(context).goToPageHome();
                 },
                 child: const Image(
                   image: AssetImage('assets/ui/button_back.png'),
@@ -32,38 +35,38 @@ class GlobalAppBar extends StatelessWidget implements PreferredSizeWidget {
                 ),
               ));
             } else {
-              if (pageIndex == Menu.indexGame) {
+              if (pageIndex == Screen.indexActivity) {
                 // go to Settings page
                 menuActions.add(ElevatedButton(
                   onPressed: () {
-                    BlocProvider.of<NavCubit>(context).goToSettingsPage();
+                    BlocProvider.of<NavCubitScreen>(context).goToScreenSettings();
                   },
                   style: ElevatedButton.styleFrom(
                     shape: const CircleBorder(),
                   ),
-                  child: Menu.menuItemSettings.icon,
+                  child: Screen.screenSettings.icon,
                 ));
 
                 // go to About page
                 menuActions.add(ElevatedButton(
                   onPressed: () {
-                    BlocProvider.of<NavCubit>(context).goToAboutPage();
+                    BlocProvider.of<NavCubitScreen>(context).goToScreenAbout();
                   },
                   style: ElevatedButton.styleFrom(
                     shape: const CircleBorder(),
                   ),
-                  child: Menu.menuItemAbout.icon,
+                  child: Screen.screenAbout.icon,
                 ));
               } else {
                 // back to Home page
                 menuActions.add(ElevatedButton(
                   onPressed: () {
-                    BlocProvider.of<NavCubit>(context).goToGamePage();
+                    BlocProvider.of<NavCubitScreen>(context).goToScreenActivity();
                   },
                   style: ElevatedButton.styleFrom(
                     shape: const CircleBorder(),
                   ),
-                  child: Menu.menuItemGame.icon,
+                  child: Screen.screenActivity.icon,
                 ));
               }
             }
diff --git a/lib/ui/layouts/game_layout.dart b/lib/common/ui/pages/game.dart
similarity index 72%
rename from lib/ui/layouts/game_layout.dart
rename to lib/common/ui/pages/game.dart
index d49b3119d04bd0500e34ad003d100013b83ca2ea..8aa4607a986d63fcdaa7177b6002998e86115f38 100644
--- a/lib/ui/layouts/game_layout.dart
+++ b/lib/common/ui/pages/game.dart
@@ -2,8 +2,8 @@ import 'package:flutter/material.dart';
 
 import 'package:tetrisdual/ui/widgets/game/game_board.dart';
 
-class GameLayout extends StatelessWidget {
-  const GameLayout({super.key});
+class PageGame extends StatelessWidget {
+  const PageGame({super.key});
 
   @override
   Widget build(BuildContext context) {
diff --git a/lib/common/ui/pages/parameters.dart b/lib/common/ui/pages/parameters.dart
new file mode 100644
index 0000000000000000000000000000000000000000..fc79b63a58e20edbd1b0dcf28ea9f225854452fe
--- /dev/null
+++ b/lib/common/ui/pages/parameters.dart
@@ -0,0 +1,148 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:tetrisdual/common/ui/parameters/parameter_widget.dart';
+
+import 'package:tetrisdual/config/default_activity_settings.dart';
+import 'package:tetrisdual/config/default_global_settings.dart';
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
+import 'package:tetrisdual/cubit/settings/settings_activity_cubit.dart';
+import 'package:tetrisdual/cubit/settings/settings_global_cubit.dart';
+import 'package:tetrisdual/models/activity/activity.dart';
+import 'package:tetrisdual/ui/widgets/actions/button_delete_saved_game.dart';
+import 'package:tetrisdual/ui/widgets/actions/button_game_start_new.dart';
+import 'package:tetrisdual/ui/widgets/actions/button_resume_saved_game.dart';
+
+class PageParameters extends StatelessWidget {
+  const PageParameters({super.key});
+
+  final double separatorHeight = 8.0;
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<ActivityCubit, ActivityState>(
+      builder: (BuildContext context, ActivityState activityState) {
+        final Activity currentActivity = activityState.currentActivity;
+
+        final List<Widget> lines = [];
+
+        // Game settings
+        for (String code in DefaultActivitySettings.availableParameters) {
+          lines.add(Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: buildParametersLine(
+              code: code,
+              isGlobal: false,
+            ),
+          ));
+
+          lines.add(SizedBox(height: separatorHeight));
+        }
+
+        lines.add(Expanded(
+          child: SizedBox(height: separatorHeight),
+        ));
+
+        if (currentActivity.canBeResumed == false) {
+          // Start new game
+          lines.add(
+            const AspectRatio(
+              aspectRatio: 3,
+              child: StartNewGameButton(),
+            ),
+          );
+        } else {
+          // Resume game
+          lines.add(const AspectRatio(
+            aspectRatio: 3,
+            child: ResumeSavedGameButton(),
+          ));
+          // Delete saved game
+          lines.add(SizedBox.square(
+            dimension: MediaQuery.of(context).size.width / 5,
+            child: const DeleteSavedGameButton(),
+          ));
+        }
+
+        lines.add(SizedBox(height: separatorHeight));
+
+        // Global settings
+        for (String code in DefaultGlobalSettings.availableParameters) {
+          lines.add(Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: buildParametersLine(
+              code: code,
+              isGlobal: true,
+            ),
+          ));
+
+          lines.add(SizedBox(height: separatorHeight));
+        }
+
+        return Column(
+          children: lines,
+        );
+      },
+    );
+  }
+
+  List<Widget> buildParametersLine({
+    required String code,
+    required bool isGlobal,
+  }) {
+    final List<Widget> parameterButtons = [];
+
+    final List<String> availableValues = isGlobal
+        ? DefaultGlobalSettings.getAvailableValues(code)
+        : DefaultActivitySettings.getAvailableValues(code);
+
+    if (availableValues.length <= 1) {
+      return [];
+    }
+
+    for (String value in availableValues) {
+      final Widget parameterButton = BlocBuilder<ActivitySettingsCubit, ActivitySettingsState>(
+        builder: (BuildContext context, ActivitySettingsState activitySettingsState) {
+          return BlocBuilder<GlobalSettingsCubit, GlobalSettingsState>(
+            builder: (BuildContext context, GlobalSettingsState globalSettingsState) {
+              final ActivitySettingsCubit activitySettingsCubit =
+                  BlocProvider.of<ActivitySettingsCubit>(context);
+              final GlobalSettingsCubit globalSettingsCubit =
+                  BlocProvider.of<GlobalSettingsCubit>(context);
+
+              final String currentValue = isGlobal
+                  ? globalSettingsCubit.getParameterValue(code)
+                  : activitySettingsCubit.getParameterValue(code);
+
+              final bool isSelected = (value == currentValue);
+
+              final double displayWidth = MediaQuery.of(context).size.width;
+              final double itemWidth = displayWidth / availableValues.length - 4;
+
+              return SizedBox.square(
+                dimension: itemWidth,
+                child: ParameterWidget(
+                  code: code,
+                  value: value,
+                  isSelected: isSelected,
+                  size: itemWidth,
+                  activitySettings: activitySettingsState.settings,
+                  globalSettings: globalSettingsState.settings,
+                  onPressed: () {
+                    isGlobal
+                        ? globalSettingsCubit.setParameterValue(code, value)
+                        : activitySettingsCubit.setParameterValue(code, value);
+                  },
+                ),
+              );
+            },
+          );
+        },
+      );
+
+      parameterButtons.add(parameterButton);
+    }
+
+    return parameterButtons;
+  }
+}
diff --git a/lib/ui/parameters/parameter_painter.dart b/lib/common/ui/parameters/parameter_painter.dart
similarity index 91%
rename from lib/ui/parameters/parameter_painter.dart
rename to lib/common/ui/parameters/parameter_painter.dart
index 68cd4741a7dab203bc0480d36c48627a2f726463..11075487997501d0192195677f915c466424a43e 100644
--- a/lib/ui/parameters/parameter_painter.dart
+++ b/lib/common/ui/parameters/parameter_painter.dart
@@ -3,20 +3,20 @@ import 'dart:math';
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/models/settings/settings_game.dart';
+import 'package:tetrisdual/models/settings/settings_activity.dart';
 import 'package:tetrisdual/models/settings/settings_global.dart';
 
 class ParameterPainter extends CustomPainter {
   const ParameterPainter({
     required this.code,
     required this.value,
-    required this.gameSettings,
+    required this.activitySettings,
     required this.globalSettings,
   });
 
   final String code;
   final String value;
-  final GameSettings gameSettings;
+  final ActivitySettings activitySettings;
   final GlobalSettings globalSettings;
 
   @override
diff --git a/lib/ui/parameters/parameter_widget.dart b/lib/common/ui/parameters/parameter_widget.dart
similarity index 91%
rename from lib/ui/parameters/parameter_widget.dart
rename to lib/common/ui/parameters/parameter_widget.dart
index f50b0bfd1debe2d25f0e5098fd440c973d0e929f..bd4103b6ceae897b78c43fc874fc3589698b57c0 100644
--- a/lib/ui/parameters/parameter_widget.dart
+++ b/lib/common/ui/parameters/parameter_widget.dart
@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/models/settings/settings_game.dart';
+import 'package:tetrisdual/models/settings/settings_activity.dart';
 import 'package:tetrisdual/models/settings/settings_global.dart';
 
 class ParameterWidget extends StatelessWidget {
@@ -11,7 +11,7 @@ class ParameterWidget extends StatelessWidget {
     required this.value,
     required this.isSelected,
     required this.size,
-    required this.gameSettings,
+    required this.activitySettings,
     required this.globalSettings,
     required this.onPressed,
   });
@@ -20,7 +20,7 @@ class ParameterWidget extends StatelessWidget {
   final String value;
   final bool isSelected;
   final double size;
-  final GameSettings gameSettings;
+  final ActivitySettings activitySettings;
   final GlobalSettings globalSettings;
   final VoidCallback onPressed;
 
diff --git a/lib/ui/screens/page_about.dart b/lib/common/ui/screens/about.dart
similarity index 93%
rename from lib/ui/screens/page_about.dart
rename to lib/common/ui/screens/about.dart
index ab73e304b8138295f6669330b928e0d1d0263565..f7a14a9a7e574a7b6f9ed181f38d08ba8c2285fe 100644
--- a/lib/ui/screens/page_about.dart
+++ b/lib/common/ui/screens/about.dart
@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-class PageAbout extends StatelessWidget {
-  const PageAbout({super.key});
+class ScreenAbout extends StatelessWidget {
+  const ScreenAbout({super.key});
 
   @override
   Widget build(BuildContext context) {
diff --git a/lib/common/ui/screens/activity.dart b/lib/common/ui/screens/activity.dart
new file mode 100644
index 0000000000000000000000000000000000000000..99e0708e3339ea08e6d37af02ab294f1ebdeb420
--- /dev/null
+++ b/lib/common/ui/screens/activity.dart
@@ -0,0 +1,18 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:tetrisdual/common/config/activity_page.dart';
+import 'package:tetrisdual/common/cubit/nav/nav_cubit_pages.dart';
+
+class ScreenActivity extends StatelessWidget {
+  const ScreenActivity({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<NavCubitPage, int>(
+      builder: (BuildContext context, int pageIndex) {
+        return ActivityPage.getWidget(pageIndex);
+      },
+    );
+  }
+}
diff --git a/lib/ui/screens/page_settings.dart b/lib/common/ui/screens/settings.dart
similarity index 87%
rename from lib/ui/screens/page_settings.dart
rename to lib/common/ui/screens/settings.dart
index 50964ef462b6e3e411347cab4e966afb0f505008..7981b1c6becc4f5b925c3058b05423750d80f62e 100644
--- a/lib/ui/screens/page_settings.dart
+++ b/lib/common/ui/screens/settings.dart
@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-class PageSettings extends StatelessWidget {
-  const PageSettings({super.key});
+class ScreenSettings extends StatelessWidget {
+  const ScreenSettings({super.key});
 
   @override
   Widget build(BuildContext context) {
diff --git a/lib/config/application_config.dart b/lib/config/application_config.dart
new file mode 100644
index 0000000000000000000000000000000000000000..1f26b167e9d7440971008ca4bf30216480fe29e2
--- /dev/null
+++ b/lib/config/application_config.dart
@@ -0,0 +1,3 @@
+class ApplicationConfig {
+  static const String appTitle = 'Tetris';
+}
diff --git a/lib/config/default_game_settings.dart b/lib/config/default_activity_settings.dart
similarity index 89%
rename from lib/config/default_game_settings.dart
rename to lib/config/default_activity_settings.dart
index 2d71e572bab45268f8aba5c19deb0ec7a9e795fa..7df1347b54016bb7c81a864d5474f4c437813ce6 100644
--- a/lib/config/default_game_settings.dart
+++ b/lib/config/default_activity_settings.dart
@@ -1,6 +1,6 @@
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-class DefaultGameSettings {
+class DefaultActivitySettings {
   // available game parameters codes
   static const String parameterCodeGameType = 'gameType';
   static const List<String> availableParameters = [
@@ -19,7 +19,7 @@ class DefaultGameSettings {
   static List<String> getAvailableValues(String parameterCode) {
     switch (parameterCode) {
       case parameterCodeGameType:
-        return DefaultGameSettings.allowedGameTypeValues;
+        return DefaultActivitySettings.allowedGameTypeValues;
     }
 
     printlog('Did not find any available value for game parameter "$parameterCode".');
diff --git a/lib/config/menu.dart b/lib/config/menu.dart
deleted file mode 100644
index ae7b7331f8dfa6fb601ccff9a391436f4b597c46..0000000000000000000000000000000000000000
--- a/lib/config/menu.dart
+++ /dev/null
@@ -1,52 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
-
-import 'package:tetrisdual/ui/screens/page_about.dart';
-import 'package:tetrisdual/ui/screens/page_game.dart';
-import 'package:tetrisdual/ui/screens/page_settings.dart';
-
-class MenuItem {
-  final Icon icon;
-  final Widget page;
-
-  const MenuItem({
-    required this.icon,
-    required this.page,
-  });
-}
-
-class Menu {
-  static const indexGame = 0;
-  static const menuItemGame = MenuItem(
-    icon: Icon(UniconsLine.home),
-    page: PageGame(),
-  );
-
-  static const indexSettings = 1;
-  static const menuItemSettings = MenuItem(
-    icon: Icon(UniconsLine.setting),
-    page: PageSettings(),
-  );
-
-  static const indexAbout = 2;
-  static const menuItemAbout = MenuItem(
-    icon: Icon(UniconsLine.info_circle),
-    page: PageAbout(),
-  );
-
-  static Map<int, MenuItem> items = {
-    indexGame: menuItemGame,
-    indexSettings: menuItemSettings,
-    indexAbout: menuItemAbout,
-  };
-
-  static bool isIndexAllowed(int pageIndex) {
-    return items.keys.contains(pageIndex);
-  }
-
-  static Widget getPageWidget(int pageIndex) {
-    return items[pageIndex]?.page ?? menuItemGame.page;
-  }
-
-  static int itemsCount = Menu.items.length;
-}
diff --git a/lib/cubit/activity/activity_cubit.dart b/lib/cubit/activity/activity_cubit.dart
new file mode 100644
index 0000000000000000000000000000000000000000..2ebb6a4036bb7bdde626925210ef151c1688eca5
--- /dev/null
+++ b/lib/cubit/activity/activity_cubit.dart
@@ -0,0 +1,126 @@
+import 'dart:math';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:tetrisdual/models/activity/activity.dart';
+import 'package:tetrisdual/models/activity/player.dart';
+import 'package:tetrisdual/models/settings/settings_activity.dart';
+import 'package:tetrisdual/models/settings/settings_global.dart';
+
+part 'activity_state.dart';
+
+class ActivityCubit extends HydratedCubit<ActivityState> {
+  ActivityCubit()
+      : super(ActivityState(
+          currentActivity: Activity.createEmpty(),
+        ));
+
+  void updateState(Activity activity) {
+    emit(ActivityState(
+      currentActivity: activity,
+    ));
+  }
+
+  void refresh() {
+    final Activity activity = Activity(
+      // Settings
+      activitySettings: state.currentActivity.activitySettings,
+      globalSettings: state.currentActivity.globalSettings,
+      // State
+      isRunning: state.currentActivity.isRunning,
+      isStarted: state.currentActivity.isStarted,
+      isFinished: state.currentActivity.isFinished,
+      animationInProgress: state.currentActivity.animationInProgress,
+      // Base data
+      players: state.currentActivity.players,
+      // Game data
+      currentPlayer: state.currentActivity.currentPlayer,
+    );
+    // game.dump();
+
+    updateState(activity);
+  }
+
+  void startNewActivity({
+    required ActivitySettings activitySettings,
+    required GlobalSettings globalSettings,
+  }) {
+    final Activity newActivity = Activity.createNew(
+      // Settings
+      activitySettings: activitySettings,
+      globalSettings: globalSettings,
+    );
+
+    newActivity.dump();
+
+    updateState(newActivity);
+    enableRandomPlayer();
+    refresh();
+  }
+
+  void quitActivity() {
+    state.currentActivity.isRunning = false;
+    refresh();
+  }
+
+  void resumeSavedActivity() {
+    state.currentActivity.isRunning = true;
+    refresh();
+  }
+
+  void deleteSavedActivity() {
+    state.currentActivity.isRunning = false;
+    state.currentActivity.isFinished = true;
+    refresh();
+  }
+
+  void toggleCurrentPlayer() {
+    state.currentActivity.isStarted = true;
+
+    // brand new game
+    if (state.currentActivity.currentPlayer == 0) {
+      state.currentActivity.currentPlayer = 1;
+    } else {
+      // Reset current player tetrimino
+      getCurrentPlayer().resetTetrimino();
+
+      // toggle: 1 -> 2 ; 2 -> 1
+      state.currentActivity.currentPlayer = 3 - state.currentActivity.currentPlayer;
+    }
+
+    // Pick new tetrimino
+    getCurrentPlayer().pickRandomTetrimino();
+
+    refresh();
+  }
+
+  void enableRandomPlayer() {
+    state.currentActivity.currentPlayer = Random().nextInt(2) + 1;
+    toggleCurrentPlayer();
+  }
+
+  Player getPlayer(int playerId) {
+    return state.currentActivity.players[playerId - 1];
+  }
+
+  Player getCurrentPlayer() {
+    return getPlayer(state.currentActivity.currentPlayer);
+  }
+
+  @override
+  ActivityState? fromJson(Map<String, dynamic> json) {
+    final Activity currentActivity = json['currentActivity'] as Activity;
+
+    return ActivityState(
+      currentActivity: currentActivity,
+    );
+  }
+
+  @override
+  Map<String, dynamic>? toJson(ActivityState state) {
+    return <String, dynamic>{
+      'currentActivity': state.currentActivity.toJson(),
+    };
+  }
+}
diff --git a/lib/cubit/activity/activity_state.dart b/lib/cubit/activity/activity_state.dart
new file mode 100644
index 0000000000000000000000000000000000000000..887b45e4255fd7de1cc7744569d82a38a66602f2
--- /dev/null
+++ b/lib/cubit/activity/activity_state.dart
@@ -0,0 +1,15 @@
+part of 'activity_cubit.dart';
+
+@immutable
+class ActivityState extends Equatable {
+  const ActivityState({
+    required this.currentActivity,
+  });
+
+  final Activity currentActivity;
+
+  @override
+  List<dynamic> get props => <dynamic>[
+        currentActivity,
+      ];
+}
diff --git a/lib/cubit/game_cubit.dart b/lib/cubit/game_cubit.dart
deleted file mode 100644
index 6c19df9df6f422bdded6790791caa0910810f91c..0000000000000000000000000000000000000000
--- a/lib/cubit/game_cubit.dart
+++ /dev/null
@@ -1,126 +0,0 @@
-import 'dart:math';
-
-import 'package:flutter/material.dart';
-import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
-
-import 'package:tetrisdual/models/game/game.dart';
-import 'package:tetrisdual/models/game/player.dart';
-import 'package:tetrisdual/models/settings/settings_game.dart';
-import 'package:tetrisdual/models/settings/settings_global.dart';
-
-part 'game_state.dart';
-
-class GameCubit extends HydratedCubit<GameState> {
-  GameCubit()
-      : super(GameState(
-          currentGame: Game.createEmpty(),
-        ));
-
-  void updateState(Game game) {
-    emit(GameState(
-      currentGame: game,
-    ));
-  }
-
-  void refresh() {
-    final Game game = Game(
-      // Settings
-      gameSettings: state.currentGame.gameSettings,
-      globalSettings: state.currentGame.globalSettings,
-      // State
-      isRunning: state.currentGame.isRunning,
-      isStarted: state.currentGame.isStarted,
-      isFinished: state.currentGame.isFinished,
-      animationInProgress: state.currentGame.animationInProgress,
-      // Base data
-      players: state.currentGame.players,
-      // Game data
-      currentPlayer: state.currentGame.currentPlayer,
-    );
-    // game.dump();
-
-    updateState(game);
-  }
-
-  void startNewGame({
-    required GameSettings gameSettings,
-    required GlobalSettings globalSettings,
-  }) {
-    final Game newGame = Game.createNew(
-      // Settings
-      gameSettings: gameSettings,
-      globalSettings: globalSettings,
-    );
-
-    newGame.dump();
-
-    updateState(newGame);
-    enableRandomPlayer();
-    refresh();
-  }
-
-  void quitGame() {
-    state.currentGame.isRunning = false;
-    refresh();
-  }
-
-  void resumeSavedGame() {
-    state.currentGame.isRunning = true;
-    refresh();
-  }
-
-  void deleteSavedGame() {
-    state.currentGame.isRunning = false;
-    state.currentGame.isFinished = true;
-    refresh();
-  }
-
-  void toggleCurrentPlayer() {
-    state.currentGame.isStarted = true;
-
-    // brand new game
-    if (state.currentGame.currentPlayer == 0) {
-      state.currentGame.currentPlayer = 1;
-    } else {
-      // Reset current player tetrimino
-      getCurrentPlayer().resetTetrimino();
-
-      // toggle: 1 -> 2 ; 2 -> 1
-      state.currentGame.currentPlayer = 3 - state.currentGame.currentPlayer;
-    }
-
-    // Pick new tetrimino
-    getCurrentPlayer().pickRandomTetrimino();
-
-    refresh();
-  }
-
-  void enableRandomPlayer() {
-    state.currentGame.currentPlayer = Random().nextInt(2) + 1;
-    toggleCurrentPlayer();
-  }
-
-  Player getPlayer(int playerId) {
-    return state.currentGame.players[playerId - 1];
-  }
-
-  Player getCurrentPlayer() {
-    return getPlayer(state.currentGame.currentPlayer);
-  }
-
-  @override
-  GameState? fromJson(Map<String, dynamic> json) {
-    final Game currentGame = json['currentGame'] as Game;
-
-    return GameState(
-      currentGame: currentGame,
-    );
-  }
-
-  @override
-  Map<String, dynamic>? toJson(GameState state) {
-    return <String, dynamic>{
-      'currentGame': state.currentGame.toJson(),
-    };
-  }
-}
diff --git a/lib/cubit/game_state.dart b/lib/cubit/game_state.dart
deleted file mode 100644
index 00e211668c3269255926939324355792abd61c41..0000000000000000000000000000000000000000
--- a/lib/cubit/game_state.dart
+++ /dev/null
@@ -1,15 +0,0 @@
-part of 'game_cubit.dart';
-
-@immutable
-class GameState extends Equatable {
-  const GameState({
-    required this.currentGame,
-  });
-
-  final Game currentGame;
-
-  @override
-  List<dynamic> get props => <dynamic>[
-        currentGame,
-      ];
-}
diff --git a/lib/cubit/nav_cubit.dart b/lib/cubit/nav_cubit.dart
deleted file mode 100644
index 35e71ab78c9f2189ba6317e7ffc3adafcfa01553..0000000000000000000000000000000000000000
--- a/lib/cubit/nav_cubit.dart
+++ /dev/null
@@ -1,37 +0,0 @@
-import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
-
-import 'package:tetrisdual/config/menu.dart';
-
-class NavCubit extends HydratedCubit<int> {
-  NavCubit() : super(0);
-
-  void updateIndex(int index) {
-    if (Menu.isIndexAllowed(index)) {
-      emit(index);
-    } else {
-      goToGamePage();
-    }
-  }
-
-  void goToGamePage() {
-    emit(Menu.indexGame);
-  }
-
-  void goToSettingsPage() {
-    emit(Menu.indexSettings);
-  }
-
-  void goToAboutPage() {
-    emit(Menu.indexAbout);
-  }
-
-  @override
-  int fromJson(Map<String, dynamic> json) {
-    return Menu.indexGame;
-  }
-
-  @override
-  Map<String, dynamic>? toJson(int state) {
-    return <String, int>{'pageIndex': state};
-  }
-}
diff --git a/lib/cubit/settings/settings_activity_cubit.dart b/lib/cubit/settings/settings_activity_cubit.dart
new file mode 100644
index 0000000000000000000000000000000000000000..900c902330b0e24ced168eb04e56ddd5fbd23c12
--- /dev/null
+++ b/lib/cubit/settings/settings_activity_cubit.dart
@@ -0,0 +1,61 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:tetrisdual/config/default_activity_settings.dart';
+import 'package:tetrisdual/models/settings/settings_activity.dart';
+
+part 'settings_activity_state.dart';
+
+class ActivitySettingsCubit extends HydratedCubit<ActivitySettingsState> {
+  ActivitySettingsCubit()
+      : super(ActivitySettingsState(settings: ActivitySettings.createDefault()));
+
+  void setValues({
+    String? gameType,
+  }) {
+    emit(
+      ActivitySettingsState(
+        settings: ActivitySettings(
+          gameType: gameType ?? state.settings.gameType,
+        ),
+      ),
+    );
+  }
+
+  String getParameterValue(String code) {
+    switch (code) {
+      case DefaultActivitySettings.parameterCodeGameType:
+        return ActivitySettings.getGameTypeValueFromUnsafe(state.settings.gameType);
+    }
+
+    return '';
+  }
+
+  void setParameterValue(String code, String value) {
+    final String gameType = code == DefaultActivitySettings.parameterCodeGameType
+        ? value
+        : getParameterValue(DefaultActivitySettings.parameterCodeGameType);
+
+    setValues(
+      gameType: gameType,
+    );
+  }
+
+  @override
+  ActivitySettingsState? fromJson(Map<String, dynamic> json) {
+    final String gameType = json[DefaultActivitySettings.parameterCodeGameType] as String;
+
+    return ActivitySettingsState(
+      settings: ActivitySettings(
+        gameType: gameType,
+      ),
+    );
+  }
+
+  @override
+  Map<String, dynamic>? toJson(ActivitySettingsState state) {
+    return <String, dynamic>{
+      DefaultActivitySettings.parameterCodeGameType: state.settings.gameType,
+    };
+  }
+}
diff --git a/lib/cubit/settings/settings_activity_state.dart b/lib/cubit/settings/settings_activity_state.dart
new file mode 100644
index 0000000000000000000000000000000000000000..2b2de42011634e81ae9e6f8bcaa1577f239c778b
--- /dev/null
+++ b/lib/cubit/settings/settings_activity_state.dart
@@ -0,0 +1,15 @@
+part of 'settings_activity_cubit.dart';
+
+@immutable
+class ActivitySettingsState extends Equatable {
+  const ActivitySettingsState({
+    required this.settings,
+  });
+
+  final ActivitySettings settings;
+
+  @override
+  List<dynamic> get props => <dynamic>[
+        settings,
+      ];
+}
diff --git a/lib/cubit/settings_global_cubit.dart b/lib/cubit/settings/settings_global_cubit.dart
similarity index 100%
rename from lib/cubit/settings_global_cubit.dart
rename to lib/cubit/settings/settings_global_cubit.dart
diff --git a/lib/cubit/settings_global_state.dart b/lib/cubit/settings/settings_global_state.dart
similarity index 100%
rename from lib/cubit/settings_global_state.dart
rename to lib/cubit/settings/settings_global_state.dart
diff --git a/lib/cubit/settings_game_cubit.dart b/lib/cubit/settings_game_cubit.dart
deleted file mode 100644
index ed9188dbefb92c4066a653c5df30987adda979be..0000000000000000000000000000000000000000
--- a/lib/cubit/settings_game_cubit.dart
+++ /dev/null
@@ -1,60 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
-
-import 'package:tetrisdual/config/default_game_settings.dart';
-import 'package:tetrisdual/models/settings/settings_game.dart';
-
-part 'settings_game_state.dart';
-
-class GameSettingsCubit extends HydratedCubit<GameSettingsState> {
-  GameSettingsCubit() : super(GameSettingsState(settings: GameSettings.createDefault()));
-
-  void setValues({
-    String? gameType,
-  }) {
-    emit(
-      GameSettingsState(
-        settings: GameSettings(
-          gameType: gameType ?? state.settings.gameType,
-        ),
-      ),
-    );
-  }
-
-  String getParameterValue(String code) {
-    switch (code) {
-      case DefaultGameSettings.parameterCodeGameType:
-        return GameSettings.getGameTypeValueFromUnsafe(state.settings.gameType);
-    }
-
-    return '';
-  }
-
-  void setParameterValue(String code, String value) {
-    final String gameType = code == DefaultGameSettings.parameterCodeGameType
-        ? value
-        : getParameterValue(DefaultGameSettings.parameterCodeGameType);
-
-    setValues(
-      gameType: gameType,
-    );
-  }
-
-  @override
-  GameSettingsState? fromJson(Map<String, dynamic> json) {
-    final String gameType = json[DefaultGameSettings.parameterCodeGameType] as String;
-
-    return GameSettingsState(
-      settings: GameSettings(
-        gameType: gameType,
-      ),
-    );
-  }
-
-  @override
-  Map<String, dynamic>? toJson(GameSettingsState state) {
-    return <String, dynamic>{
-      DefaultGameSettings.parameterCodeGameType: state.settings.gameType,
-    };
-  }
-}
diff --git a/lib/cubit/settings_game_state.dart b/lib/cubit/settings_game_state.dart
deleted file mode 100644
index 5acd85b44ba541e1c5e9c26af1c4be26a385b9ed..0000000000000000000000000000000000000000
--- a/lib/cubit/settings_game_state.dart
+++ /dev/null
@@ -1,15 +0,0 @@
-part of 'settings_game_cubit.dart';
-
-@immutable
-class GameSettingsState extends Equatable {
-  const GameSettingsState({
-    required this.settings,
-  });
-
-  final GameSettings settings;
-
-  @override
-  List<dynamic> get props => <dynamic>[
-        settings,
-      ];
-}
diff --git a/lib/main.dart b/lib/main.dart
index dae707309e90b89e80fa8b68013b115fccf07bc8..a7c7a4eee7aeee1ec53be7a8f3a7a8419fb5a174 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -4,10 +4,13 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
-import 'package:tetrisdual/cubit/nav_cubit.dart';
-import 'package:tetrisdual/cubit/settings_game_cubit.dart';
-import 'package:tetrisdual/cubit/settings_global_cubit.dart';
+import 'package:tetrisdual/common/cubit/nav/nav_cubit_pages.dart';
+import 'package:tetrisdual/common/cubit/nav/nav_cubit_screens.dart';
+
+import 'package:tetrisdual/config/application_config.dart';
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
+import 'package:tetrisdual/cubit/settings/settings_activity_cubit.dart';
+import 'package:tetrisdual/cubit/settings/settings_global_cubit.dart';
 import 'package:tetrisdual/ui/skeleton.dart';
 
 void main() async {
@@ -45,17 +48,30 @@ class MyApp extends StatelessWidget {
 
     return MultiBlocProvider(
       providers: [
-        BlocProvider<NavCubit>(create: (context) => NavCubit()),
+        // default providers
+        BlocProvider<NavCubitPage>(
+          create: (context) => NavCubitPage(),
+        ),
+        BlocProvider<NavCubitScreen>(
+          create: (context) => NavCubitScreen(),
+        ),
         BlocProvider<ApplicationThemeModeCubit>(
-            create: (context) => ApplicationThemeModeCubit()),
-        BlocProvider<GameCubit>(create: (context) => GameCubit()),
-        BlocProvider<GlobalSettingsCubit>(create: (context) => GlobalSettingsCubit()),
-        BlocProvider<GameSettingsCubit>(create: (context) => GameSettingsCubit()),
+          create: (context) => ApplicationThemeModeCubit(),
+        ),
+        BlocProvider<ActivityCubit>(
+          create: (context) => ActivityCubit(),
+        ),
+        BlocProvider<GlobalSettingsCubit>(
+          create: (context) => GlobalSettingsCubit(),
+        ),
+        BlocProvider<ActivitySettingsCubit>(
+          create: (context) => ActivitySettingsCubit(),
+        ),
       ],
       child: BlocBuilder<ApplicationThemeModeCubit, ApplicationThemeModeState>(
         builder: (BuildContext context, ApplicationThemeModeState state) {
           return MaterialApp(
-            title: 'Tetris',
+            title: ApplicationConfig.appTitle,
             home: const SkeletonScreen(),
 
             // Theme stuff
diff --git a/lib/models/game/game.dart b/lib/models/activity/activity.dart
similarity index 74%
rename from lib/models/game/game.dart
rename to lib/models/activity/activity.dart
index f6466a07bb20a2154ca40d030ba31dba39efbb98..7f2dc43d57fd86c9bea0edfc09d4a2177344cf20 100644
--- a/lib/models/game/game.dart
+++ b/lib/models/activity/activity.dart
@@ -1,13 +1,13 @@
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/models/game/player.dart';
-import 'package:tetrisdual/models/settings/settings_game.dart';
+import 'package:tetrisdual/models/activity/player.dart';
+import 'package:tetrisdual/models/settings/settings_activity.dart';
 import 'package:tetrisdual/models/settings/settings_global.dart';
 
-class Game {
-  Game({
+class Activity {
+  Activity({
     // Settings
-    required this.gameSettings,
+    required this.activitySettings,
     required this.globalSettings,
 
     // State
@@ -24,7 +24,7 @@ class Game {
   });
 
   // Settings
-  final GameSettings gameSettings;
+  final ActivitySettings activitySettings;
   final GlobalSettings globalSettings;
 
   // State
@@ -39,24 +39,25 @@ class Game {
   // Game data
   int currentPlayer;
 
-  factory Game.createEmpty() {
-    return Game(
+  factory Activity.createEmpty() {
+    return Activity(
       // Settings
-      gameSettings: GameSettings.createDefault(),
+      activitySettings: ActivitySettings.createDefault(),
       globalSettings: GlobalSettings.createDefault(),
     );
   }
 
-  factory Game.createNew({
-    GameSettings? gameSettings,
+  factory Activity.createNew({
+    ActivitySettings? activitySettings,
     GlobalSettings? globalSettings,
   }) {
-    final GameSettings newGameSettings = gameSettings ?? GameSettings.createDefault();
+    final ActivitySettings newActivitySettings =
+        activitySettings ?? ActivitySettings.createDefault();
     final GlobalSettings newGlobalSettings = globalSettings ?? GlobalSettings.createDefault();
 
-    return Game(
+    return Activity(
       // Settings
-      gameSettings: newGameSettings,
+      activitySettings: newActivitySettings,
       globalSettings: newGlobalSettings,
       // State
       isRunning: true,
@@ -76,9 +77,9 @@ class Game {
     printlog('');
     printlog('## Current game dump:');
     printlog('');
-    printlog('$Game:');
+    printlog('$Activity:');
     printlog('  Settings');
-    gameSettings.dump();
+    activitySettings.dump();
     globalSettings.dump();
     printlog('  State');
     printlog('    isRunning: $isRunning');
@@ -94,13 +95,13 @@ class Game {
 
   @override
   String toString() {
-    return '$Game(${toJson()})';
+    return '$Activity(${toJson()})';
   }
 
   Map<String, dynamic>? toJson() {
     return <String, dynamic>{
       // Settings
-      'gameSettings': gameSettings.toJson(),
+      'activitySettings': activitySettings.toJson(),
       'globalSettings': globalSettings.toJson(),
       // State
       'isRunning': isRunning,
diff --git a/lib/models/game/counter.dart b/lib/models/activity/counter.dart
similarity index 100%
rename from lib/models/game/counter.dart
rename to lib/models/activity/counter.dart
diff --git a/lib/models/game/player.dart b/lib/models/activity/player.dart
similarity index 93%
rename from lib/models/game/player.dart
rename to lib/models/activity/player.dart
index 4d5aed113bb74fab5d0b8dbb336082e168754656..458c023de5ea03378172085bc81971ae13c11a0c 100644
--- a/lib/models/game/player.dart
+++ b/lib/models/activity/player.dart
@@ -1,6 +1,6 @@
 import 'dart:math';
 
-import 'package:tetrisdual/models/game/counter.dart';
+import 'package:tetrisdual/models/activity/counter.dart';
 
 class Player {
   Player(this.playerId);
diff --git a/lib/models/settings/settings_activity.dart b/lib/models/settings/settings_activity.dart
new file mode 100644
index 0000000000000000000000000000000000000000..bec71ea6080fc707005553e2834c0048803d641d
--- /dev/null
+++ b/lib/models/settings/settings_activity.dart
@@ -0,0 +1,42 @@
+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:tetrisdual/config/default_activity_settings.dart';
+
+class ActivitySettings {
+  final String gameType;
+
+  ActivitySettings({
+    required this.gameType,
+  });
+
+  static String getGameTypeValueFromUnsafe(String gameType) {
+    if (DefaultActivitySettings.allowedGameTypeValues.contains(gameType)) {
+      return gameType;
+    }
+
+    return DefaultActivitySettings.defaultGameTypeValue;
+  }
+
+  factory ActivitySettings.createDefault() {
+    return ActivitySettings(
+      gameType: DefaultActivitySettings.defaultGameTypeValue,
+    );
+  }
+
+  void dump() {
+    printlog('$ActivitySettings:');
+    printlog('  ${DefaultActivitySettings.parameterCodeGameType}: $gameType');
+    printlog('');
+  }
+
+  @override
+  String toString() {
+    return '$ActivitySettings(${toJson()})';
+  }
+
+  Map<String, dynamic>? toJson() {
+    return <String, dynamic>{
+      DefaultActivitySettings.parameterCodeGameType: gameType,
+    };
+  }
+}
diff --git a/lib/models/settings/settings_game.dart b/lib/models/settings/settings_game.dart
deleted file mode 100644
index 5763e39c47dfe6ebd762b40a00d759268d6f491b..0000000000000000000000000000000000000000
--- a/lib/models/settings/settings_game.dart
+++ /dev/null
@@ -1,42 +0,0 @@
-import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
-
-import 'package:tetrisdual/config/default_game_settings.dart';
-
-class GameSettings {
-  final String gameType;
-
-  GameSettings({
-    required this.gameType,
-  });
-
-  static String getGameTypeValueFromUnsafe(String gameType) {
-    if (DefaultGameSettings.allowedGameTypeValues.contains(gameType)) {
-      return gameType;
-    }
-
-    return DefaultGameSettings.defaultGameTypeValue;
-  }
-
-  factory GameSettings.createDefault() {
-    return GameSettings(
-      gameType: DefaultGameSettings.defaultGameTypeValue,
-    );
-  }
-
-  void dump() {
-    printlog('$GameSettings:');
-    printlog('  ${DefaultGameSettings.parameterCodeGameType}: $gameType');
-    printlog('');
-  }
-
-  @override
-  String toString() {
-    return '$GameSettings(${toJson()})';
-  }
-
-  Map<String, dynamic>? toJson() {
-    return <String, dynamic>{
-      DefaultGameSettings.parameterCodeGameType: gameType,
-    };
-  }
-}
diff --git a/lib/ui/layouts/parameters_layout.dart b/lib/ui/layouts/parameters_layout.dart
deleted file mode 100644
index 961b132a04ad5043483dd46479dd891230cbe347..0000000000000000000000000000000000000000
--- a/lib/ui/layouts/parameters_layout.dart
+++ /dev/null
@@ -1,141 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
-
-import 'package:tetrisdual/config/default_game_settings.dart';
-import 'package:tetrisdual/config/default_global_settings.dart';
-import 'package:tetrisdual/cubit/settings_game_cubit.dart';
-import 'package:tetrisdual/cubit/settings_global_cubit.dart';
-import 'package:tetrisdual/ui/parameters/parameter_widget.dart';
-import 'package:tetrisdual/ui/widgets/actions/button_delete_saved_game.dart';
-import 'package:tetrisdual/ui/widgets/actions/button_game_start_new.dart';
-import 'package:tetrisdual/ui/widgets/actions/button_resume_saved_game.dart';
-
-class ParametersLayout extends StatelessWidget {
-  const ParametersLayout({super.key, required this.canResume});
-
-  final bool canResume;
-
-  final double separatorHeight = 8.0;
-
-  @override
-  Widget build(BuildContext context) {
-    final List<Widget> lines = [];
-
-    // Game settings
-    for (String code in DefaultGameSettings.availableParameters) {
-      lines.add(Row(
-        mainAxisAlignment: MainAxisAlignment.spaceBetween,
-        children: buildParametersLine(
-          code: code,
-          isGlobal: false,
-        ),
-      ));
-
-      lines.add(SizedBox(height: separatorHeight));
-    }
-
-    lines.add(Expanded(
-      child: SizedBox(height: separatorHeight),
-    ));
-
-    if (canResume == false) {
-      // Start new game
-      lines.add(
-        const AspectRatio(
-          aspectRatio: 3,
-          child: StartNewGameButton(),
-        ),
-      );
-    } else {
-      // Resume game
-      lines.add(const AspectRatio(
-        aspectRatio: 3,
-        child: ResumeSavedGameButton(),
-      ));
-      // Delete saved game
-      lines.add(SizedBox.square(
-        dimension: MediaQuery.of(context).size.width / 5,
-        child: const DeleteSavedGameButton(),
-      ));
-    }
-
-    lines.add(SizedBox(height: separatorHeight));
-
-    // Global settings
-    for (String code in DefaultGlobalSettings.availableParameters) {
-      lines.add(Row(
-        mainAxisAlignment: MainAxisAlignment.spaceBetween,
-        children: buildParametersLine(
-          code: code,
-          isGlobal: true,
-        ),
-      ));
-
-      lines.add(SizedBox(height: separatorHeight));
-    }
-
-    return Column(
-      children: lines,
-    );
-  }
-
-  List<Widget> buildParametersLine({
-    required String code,
-    required bool isGlobal,
-  }) {
-    final List<Widget> parameterButtons = [];
-
-    final List<String> availableValues = isGlobal
-        ? DefaultGlobalSettings.getAvailableValues(code)
-        : DefaultGameSettings.getAvailableValues(code);
-
-    if (availableValues.length <= 1) {
-      return [];
-    }
-
-    for (String value in availableValues) {
-      final Widget parameterButton = BlocBuilder<GameSettingsCubit, GameSettingsState>(
-        builder: (BuildContext context, GameSettingsState gameSettingsState) {
-          return BlocBuilder<GlobalSettingsCubit, GlobalSettingsState>(
-            builder: (BuildContext context, GlobalSettingsState globalSettingsState) {
-              final GameSettingsCubit gameSettingsCubit =
-                  BlocProvider.of<GameSettingsCubit>(context);
-              final GlobalSettingsCubit globalSettingsCubit =
-                  BlocProvider.of<GlobalSettingsCubit>(context);
-
-              final String currentValue = isGlobal
-                  ? globalSettingsCubit.getParameterValue(code)
-                  : gameSettingsCubit.getParameterValue(code);
-
-              final bool isSelected = (value == currentValue);
-
-              final double displayWidth = MediaQuery.of(context).size.width;
-              final double itemWidth = displayWidth / availableValues.length - 4;
-
-              return SizedBox.square(
-                dimension: itemWidth,
-                child: ParameterWidget(
-                  code: code,
-                  value: value,
-                  isSelected: isSelected,
-                  size: itemWidth,
-                  gameSettings: gameSettingsState.settings,
-                  globalSettings: globalSettingsState.settings,
-                  onPressed: () {
-                    isGlobal
-                        ? globalSettingsCubit.setParameterValue(code, value)
-                        : gameSettingsCubit.setParameterValue(code, value);
-                  },
-                ),
-              );
-            },
-          );
-        },
-      );
-
-      parameterButtons.add(parameterButton);
-    }
-
-    return parameterButtons;
-  }
-}
diff --git a/lib/ui/screens/page_game.dart b/lib/ui/screens/page_game.dart
deleted file mode 100644
index 30121c15d1d893737d377c01bff6f90a8d0088b4..0000000000000000000000000000000000000000
--- a/lib/ui/screens/page_game.dart
+++ /dev/null
@@ -1,24 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
-
-import 'package:tetrisdual/cubit/game_cubit.dart';
-import 'package:tetrisdual/models/game/game.dart';
-import 'package:tetrisdual/ui/layouts/game_layout.dart';
-import 'package:tetrisdual/ui/layouts/parameters_layout.dart';
-
-class PageGame extends StatelessWidget {
-  const PageGame({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return BlocBuilder<GameCubit, GameState>(
-      builder: (BuildContext context, GameState gameState) {
-        final Game currentGame = gameState.currentGame;
-
-        return currentGame.isRunning
-            ? const GameLayout()
-            : ParametersLayout(canResume: currentGame.canBeResumed);
-      },
-    );
-  }
-}
diff --git a/lib/ui/skeleton.dart b/lib/ui/skeleton.dart
index d9abeb4cf6a093c3b12d604d38ddd0a94ee79cb3..4dff2efcf5aa100c7f08ed51921643d38e736b2f 100644
--- a/lib/ui/skeleton.dart
+++ b/lib/ui/skeleton.dart
@@ -1,34 +1,37 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/config/menu.dart';
-import 'package:tetrisdual/cubit/nav_cubit.dart';
-import 'package:tetrisdual/ui/widgets/global_app_bar.dart';
+import 'package:tetrisdual/common/config/activity_page.dart';
+import 'package:tetrisdual/common/config/screen.dart';
+import 'package:tetrisdual/common/cubit/nav/nav_cubit_screens.dart';
+import 'package:tetrisdual/common/ui/nav/global_app_bar.dart';
+import 'package:tetrisdual/common/ui/nav/bottom_nav_bar.dart';
 
 class SkeletonScreen extends StatelessWidget {
   const SkeletonScreen({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: const GlobalAppBar(),
-      extendBodyBehindAppBar: false,
-      body: Material(
-        color: Theme.of(context).colorScheme.surface,
-        child: BlocBuilder<NavCubit, int>(
-          builder: (BuildContext context, int pageIndex) {
-            return Padding(
+    return BlocBuilder<NavCubitScreen, int>(
+      builder: (BuildContext context, int screenIndex) {
+        return Scaffold(
+          appBar: const GlobalAppBar(),
+          extendBodyBehindAppBar: false,
+          body: Material(
+            color: Theme.of(context).colorScheme.surface,
+            child: Padding(
               padding: const EdgeInsets.only(
                 top: 8,
                 left: 2,
                 right: 2,
               ),
-              child: Menu.getPageWidget(pageIndex),
-            );
-          },
-        ),
-      ),
-      backgroundColor: Theme.of(context).colorScheme.surface,
+              child: Screen.getWidget(screenIndex),
+            ),
+          ),
+          backgroundColor: Theme.of(context).colorScheme.surface,
+          bottomNavigationBar: ActivityPage.displayBottomNavBar ? const BottomNavBar() : null,
+        );
+      },
     );
   }
 }
diff --git a/lib/ui/widgets/actions/button_delete_saved_game.dart b/lib/ui/widgets/actions/button_delete_saved_game.dart
index bf51ea1884143bb8e479e8bbb24eb9c92b24de2c..f33c0e51e53b8256bc558ee07573ba9f980211fd 100644
--- a/lib/ui/widgets/actions/button_delete_saved_game.dart
+++ b/lib/ui/widgets/actions/button_delete_saved_game.dart
@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
 
 class DeleteSavedGameButton extends StatelessWidget {
   const DeleteSavedGameButton({super.key});
@@ -11,7 +11,7 @@ class DeleteSavedGameButton extends StatelessWidget {
     return StyledButton(
       color: Colors.grey,
       onPressed: () {
-        BlocProvider.of<GameCubit>(context).deleteSavedGame();
+        BlocProvider.of<ActivityCubit>(context).deleteSavedActivity();
       },
       child: const Image(
         image: AssetImage('assets/ui/button_delete_saved_game.png'),
diff --git a/lib/ui/widgets/actions/button_game_quit.dart b/lib/ui/widgets/actions/button_game_quit.dart
index effed8bf578a04bce8f8f46f22c8cfaea51a8a5f..d6bf718805876b872709784f76fcebe09ab5ad09 100644
--- a/lib/ui/widgets/actions/button_game_quit.dart
+++ b/lib/ui/widgets/actions/button_game_quit.dart
@@ -1,7 +1,9 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
+import 'package:tetrisdual/common/cubit/nav/nav_cubit_pages.dart';
+
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
 
 class QuitGameButton extends StatelessWidget {
   const QuitGameButton({super.key});
@@ -11,7 +13,8 @@ class QuitGameButton extends StatelessWidget {
     return StyledButton(
       color: Colors.red,
       onPressed: () {
-        BlocProvider.of<GameCubit>(context).quitGame();
+        BlocProvider.of<ActivityCubit>(context).quitActivity();
+        BlocProvider.of<NavCubitPage>(context).goToPageHome();
       },
       child: const Image(
         image: AssetImage('assets/ui/button_back.png'),
diff --git a/lib/ui/widgets/actions/button_game_start_new.dart b/lib/ui/widgets/actions/button_game_start_new.dart
index 974f426522aca7581c22731d2b709b5e582c488d..176d46061bfcb805768113623f70c5ba74e1dd0f 100644
--- a/lib/ui/widgets/actions/button_game_start_new.dart
+++ b/lib/ui/widgets/actions/button_game_start_new.dart
@@ -1,26 +1,29 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
-import 'package:tetrisdual/cubit/settings_game_cubit.dart';
-import 'package:tetrisdual/cubit/settings_global_cubit.dart';
+import 'package:tetrisdual/common/cubit/nav/nav_cubit_pages.dart';
+
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
+import 'package:tetrisdual/cubit/settings/settings_activity_cubit.dart';
+import 'package:tetrisdual/cubit/settings/settings_global_cubit.dart';
 
 class StartNewGameButton extends StatelessWidget {
   const StartNewGameButton({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return BlocBuilder<GameSettingsCubit, GameSettingsState>(
-      builder: (BuildContext context, GameSettingsState gameSettingsState) {
+    return BlocBuilder<ActivitySettingsCubit, ActivitySettingsState>(
+      builder: (BuildContext context, ActivitySettingsState activitySettingsState) {
         return BlocBuilder<GlobalSettingsCubit, GlobalSettingsState>(
           builder: (BuildContext context, GlobalSettingsState globalSettingsState) {
             return StyledButton(
               color: Colors.blue,
               onPressed: () {
-                BlocProvider.of<GameCubit>(context).startNewGame(
-                  gameSettings: gameSettingsState.settings,
+                BlocProvider.of<ActivityCubit>(context).startNewActivity(
+                  activitySettings: activitySettingsState.settings,
                   globalSettings: globalSettingsState.settings,
                 );
+                BlocProvider.of<NavCubitPage>(context).goToPageGame();
               },
               child: const Image(
                 image: AssetImage('assets/ui/button_start.png'),
diff --git a/lib/ui/widgets/actions/button_resume_saved_game.dart b/lib/ui/widgets/actions/button_resume_saved_game.dart
index 003d2e8b120d346a4de448412e285b67e8d2c5b1..d0e6d2e3a622c0340361bcd5ccec03f90f15cd0e 100644
--- a/lib/ui/widgets/actions/button_resume_saved_game.dart
+++ b/lib/ui/widgets/actions/button_resume_saved_game.dart
@@ -1,7 +1,9 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
+import 'package:tetrisdual/common/cubit/nav/nav_cubit_pages.dart';
+
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
 
 class ResumeSavedGameButton extends StatelessWidget {
   const ResumeSavedGameButton({super.key});
@@ -11,7 +13,8 @@ class ResumeSavedGameButton extends StatelessWidget {
     return StyledButton(
       color: Colors.blue,
       onPressed: () {
-        BlocProvider.of<GameCubit>(context).resumeSavedGame();
+        BlocProvider.of<ActivityCubit>(context).resumeSavedActivity();
+        BlocProvider.of<NavCubitPage>(context).goToPageGame();
       },
       child: const Image(
         image: AssetImage('assets/ui/button_resume_game.png'),
diff --git a/lib/ui/widgets/game/counter.dart b/lib/ui/widgets/game/counter.dart
index 84d33ead6a90c72c7fbd14d040d7289c6e478e6e..8059d7d5c507e1700432a0b5459f3ec046b273dc 100644
--- a/lib/ui/widgets/game/counter.dart
+++ b/lib/ui/widgets/game/counter.dart
@@ -3,8 +3,8 @@ import 'dart:math';
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
-import 'package:tetrisdual/models/game/counter.dart';
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
+import 'package:tetrisdual/models/activity/counter.dart';
 
 class CounterWidget extends StatelessWidget {
   const CounterWidget({super.key, required this.counter});
@@ -48,7 +48,7 @@ class CounterWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final GameCubit gameCubit = BlocProvider.of<GameCubit>(context);
+    final ActivityCubit activityCubit = BlocProvider.of<ActivityCubit>(context);
 
     const spacer = TableRow(children: [
       SizedBox(height: spacerHeight),
@@ -59,17 +59,17 @@ class CounterWidget extends StatelessWidget {
 
     return Table(
       children: [
-        buildTouchWidget(gameCubit),
+        buildTouchWidget(activityCubit),
         spacer,
-        buildLinesWidget(gameCubit),
+        buildLinesWidget(activityCubit),
         spacer,
-        buildHolesWidget(gameCubit),
+        buildHolesWidget(activityCubit),
         spacer,
       ],
     );
   }
 
-  TableRow buildTouchWidget(GameCubit gameCubit) {
+  TableRow buildTouchWidget(ActivityCubit activityCubit) {
     return TableRow(
       children: [
         iconTouchingColor,
@@ -82,7 +82,7 @@ class CounterWidget extends StatelessWidget {
           icon: iconRemove,
           onPressed: () {
             counter.touch = false;
-            gameCubit.refresh();
+            activityCubit.refresh();
           },
         ),
         Center(
@@ -101,14 +101,14 @@ class CounterWidget extends StatelessWidget {
           icon: iconAdd,
           onPressed: () {
             counter.touch = true;
-            gameCubit.refresh();
+            activityCubit.refresh();
           },
         ),
       ],
     );
   }
 
-  TableRow buildLinesWidget(GameCubit gameCubit) {
+  TableRow buildLinesWidget(ActivityCubit activityCubit) {
     return TableRow(
       children: [
         iconRowsCount,
@@ -121,7 +121,7 @@ class CounterWidget extends StatelessWidget {
           icon: iconRemove,
           onPressed: () {
             counter.lines = max(counter.lines - 1, 0);
-            gameCubit.refresh();
+            activityCubit.refresh();
           },
         ),
         Center(
@@ -146,14 +146,14 @@ class CounterWidget extends StatelessWidget {
           icon: iconAdd,
           onPressed: () {
             counter.lines = min(counter.lines + 1, 4);
-            gameCubit.refresh();
+            activityCubit.refresh();
           },
         ),
       ],
     );
   }
 
-  TableRow buildHolesWidget(GameCubit gameCubit) {
+  TableRow buildHolesWidget(ActivityCubit activityCubit) {
     return TableRow(
       children: [
         iconHolesCount,
@@ -166,7 +166,7 @@ class CounterWidget extends StatelessWidget {
           icon: iconRemove,
           onPressed: () {
             counter.holes = max(counter.holes - 1, 0);
-            gameCubit.refresh();
+            activityCubit.refresh();
           },
         ),
         Center(
@@ -191,7 +191,7 @@ class CounterWidget extends StatelessWidget {
           icon: iconAdd,
           onPressed: () {
             counter.holes = min(counter.holes + 1, 9);
-            gameCubit.refresh();
+            activityCubit.refresh();
           },
         ),
       ],
diff --git a/lib/ui/widgets/game/game_board.dart b/lib/ui/widgets/game/game_board.dart
index 77491c910117f7875de3720c8348db01f9298426..ea9ad3f4641a99cd34dbdfaa73296c94858bc89b 100644
--- a/lib/ui/widgets/game/game_board.dart
+++ b/lib/ui/widgets/game/game_board.dart
@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
 import 'package:tetrisdual/ui/widgets/game/player.dart';
 import 'package:tetrisdual/ui/widgets/game/toggle_player.dart';
 
@@ -10,7 +10,7 @@ class GameBoardWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final GameCubit gameCubit = BlocProvider.of<GameCubit>(context);
+    final ActivityCubit activityCubit = BlocProvider.of<ActivityCubit>(context);
 
     return Center(
       child: Column(
@@ -20,12 +20,12 @@ class GameBoardWidget extends StatelessWidget {
           RotatedBox(
             quarterTurns: 2,
             child: PlayerWidget(
-              player: gameCubit.getPlayer(1),
+              player: activityCubit.getPlayer(1),
             ),
           ),
           const TogglePlayerWidget(),
           PlayerWidget(
-            player: gameCubit.getPlayer(2),
+            player: activityCubit.getPlayer(2),
           ),
         ],
       ),
diff --git a/lib/ui/widgets/game/manager.dart b/lib/ui/widgets/game/manager.dart
index b1428d49bd51f67029662298cec2763943952101..1fe6506580581559310d5c21c6b4d91813c02b01 100644
--- a/lib/ui/widgets/game/manager.dart
+++ b/lib/ui/widgets/game/manager.dart
@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
-import 'package:tetrisdual/models/game/player.dart';
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
+import 'package:tetrisdual/models/activity/player.dart';
 import 'package:tetrisdual/ui/widgets/game/counter.dart';
 import 'package:tetrisdual/ui/widgets/game/submit.dart';
 
@@ -13,15 +13,15 @@ class ManagerWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return BlocBuilder<GameCubit, GameState>(
-      builder: (BuildContext context, GameState gameState) {
+    return BlocBuilder<ActivityCubit, ActivityState>(
+      builder: (BuildContext context, ActivityState activityState) {
         return Expanded(
           child: Container(
             margin: const EdgeInsets.all(5),
             child: Column(
               mainAxisAlignment: MainAxisAlignment.start,
               crossAxisAlignment: CrossAxisAlignment.center,
-              children: gameState.currentGame.currentPlayer == player.playerId
+              children: activityState.currentActivity.currentPlayer == player.playerId
                   ? [
                       CounterWidget(counter: player.counter),
                       SubmitWidget(player: player),
diff --git a/lib/ui/widgets/game/player.dart b/lib/ui/widgets/game/player.dart
index e7521deaa4e06c09e10866e585d5bd58da43ce4a..54400e06c22e2d78d91677eb1f583613035d447d 100644
--- a/lib/ui/widgets/game/player.dart
+++ b/lib/ui/widgets/game/player.dart
@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
-import 'package:tetrisdual/models/game/player.dart';
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
+import 'package:tetrisdual/models/activity/player.dart';
 import 'package:tetrisdual/ui/widgets/game/manager.dart';
 import 'package:tetrisdual/ui/widgets/game/tetrimino.dart';
 
@@ -13,9 +13,9 @@ class PlayerWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return BlocBuilder<GameCubit, GameState>(
-      builder: (BuildContext context, GameState gameState) {
-        final bool isActive = (gameState.currentGame.currentPlayer == player.playerId);
+    return BlocBuilder<ActivityCubit, ActivityState>(
+      builder: (BuildContext context, ActivityState activityState) {
+        final bool isActive = (activityState.currentActivity.currentPlayer == player.playerId);
         final double screenWidth = MediaQuery.of(context).size.width;
         final double tetriminoBlockWidth = screenWidth / 2.3;
 
diff --git a/lib/ui/widgets/game/submit.dart b/lib/ui/widgets/game/submit.dart
index 24d3cba5940843e2a1405e5aa1d2b96c315b65e1..a9c7c2e164040f5a993afc661fc86a0a5eb29bf3 100644
--- a/lib/ui/widgets/game/submit.dart
+++ b/lib/ui/widgets/game/submit.dart
@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
-import 'package:tetrisdual/models/game/player.dart';
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
+import 'package:tetrisdual/models/activity/player.dart';
 
 class SubmitWidget extends StatelessWidget {
   const SubmitWidget({super.key, required this.player});
@@ -62,7 +62,7 @@ class SubmitWidget extends StatelessWidget {
               player.score = player.score + player.counter.computePoints();
               player.counter.reset();
 
-              BlocProvider.of<GameCubit>(context).toggleCurrentPlayer();
+              BlocProvider.of<ActivityCubit>(context).toggleCurrentPlayer();
             },
           ),
           const SizedBox(width: 10),
diff --git a/lib/ui/widgets/game/tetrimino.dart b/lib/ui/widgets/game/tetrimino.dart
index 169b97d7586a0811bb4bef7e6f14bd84a4851fe7..9a1bcc7ac5502c4d9c58805beef04caef05814cd 100644
--- a/lib/ui/widgets/game/tetrimino.dart
+++ b/lib/ui/widgets/game/tetrimino.dart
@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
-import 'package:tetrisdual/models/game/player.dart';
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
+import 'package:tetrisdual/models/activity/player.dart';
 import 'package:tetrisdual/ui/widgets/game/board_painter.dart';
 
 class TetriminoWidget extends StatelessWidget {
@@ -12,14 +12,14 @@ class TetriminoWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final GameCubit gameCubit = BlocProvider.of<GameCubit>(context);
+    final ActivityCubit activityCubit = BlocProvider.of<ActivityCubit>(context);
     final double width = MediaQuery.of(context).size.width;
 
     return GestureDetector(
       onTapUp: (details) {
-        if (player.playerId == gameCubit.getCurrentPlayer().playerId) {
+        if (player.playerId == activityCubit.getCurrentPlayer().playerId) {
           player.pickRandomTetrimino();
-          gameCubit.refresh();
+          activityCubit.refresh();
         }
       },
       child: CustomPaint(
diff --git a/lib/ui/widgets/game/toggle_player.dart b/lib/ui/widgets/game/toggle_player.dart
index 96f6cd627be80bc1b65313a3314d4aab75a128ea..5d7ead5d797535ae00c7822691792e798cc06a71 100644
--- a/lib/ui/widgets/game/toggle_player.dart
+++ b/lib/ui/widgets/game/toggle_player.dart
@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:tetrisdual/cubit/game_cubit.dart';
+import 'package:tetrisdual/cubit/activity/activity_cubit.dart';
 
 class TogglePlayerWidget extends StatelessWidget {
   const TogglePlayerWidget({super.key});
@@ -10,7 +10,7 @@ class TogglePlayerWidget extends StatelessWidget {
   Widget build(BuildContext context) {
     return GestureDetector(
       onTapUp: (details) {
-        BlocProvider.of<GameCubit>(context).toggleCurrentPlayer();
+        BlocProvider.of<ActivityCubit>(context).toggleCurrentPlayer();
       },
       child: const Text(
         '🔄',
diff --git a/pubspec.lock b/pubspec.lock
index 011ee2e27741f0e29cbc4b4aac803190885ffbae..5f7d30f1d27f049d10d751142b1e10ef2a65d726 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -245,10 +245,10 @@ packages:
     dependency: transitive
     description:
       name: path_provider
-      sha256: fec0d61223fba3154d87759e3cc27fe2c8dc498f6386c6d6fc80d1afdd1bf378
+      sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.4"
+    version: "2.1.5"
   path_provider_android:
     dependency: transitive
     description:
@@ -442,10 +442,10 @@ packages:
     dependency: transitive
     description:
       name: win32
-      sha256: "2735daae5150e8b1dfeb3eb0544b4d3af0061e9e82cef063adcd583bdae4306a"
+      sha256: "10169d3934549017f0ae278ccb07f828f9d6ea21573bab0fb77b0e1ef0fce454"
       url: "https://pub.dev"
     source: hosted
-    version: "5.7.0"
+    version: "5.7.2"
   xdg_directories:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index f1a013265a9536c185bf2129cfde0c3778541197..7cf8470ddf8b5aacd4a13c14edf11be87d32a320 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -3,7 +3,7 @@ description: Tetris Dual Game
 
 publish_to: "none"
 
-version: 0.3.1+18
+version: 0.4.0+19
 
 environment:
   sdk: "^3.0.0"