diff --git a/lib/game/behaviors/behaviors.dart b/lib/game/behaviors/behaviors.dart
index bb196cec..bca8be14 100644
--- a/lib/game/behaviors/behaviors.dart
+++ b/lib/game/behaviors/behaviors.dart
@@ -6,4 +6,5 @@ export 'camera_focusing_behavior.dart';
 export 'character_selection_behavior.dart';
 export 'cow_bumper_noise_behavior.dart';
 export 'kicker_noise_behavior.dart';
+export 'rollover_noise_behavior.dart';
 export 'scoring_behavior.dart';
diff --git a/lib/game/behaviors/rollover_noise_behavior.dart b/lib/game/behaviors/rollover_noise_behavior.dart
new file mode 100644
index 00000000..06b2f77a
--- /dev/null
+++ b/lib/game/behaviors/rollover_noise_behavior.dart
@@ -0,0 +1,13 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_audio/pinball_audio.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class RolloverNoiseBehavior extends ContactBehavior {
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    readProvider<PinballAudioPlayer>().play(PinballAudio.rollover);
+  }
+}
diff --git a/lib/game/components/google_gallery/behaviors/google_word_bonus_behavior.dart b/lib/game/components/google_gallery/behaviors/google_word_bonus_behavior.dart
index 787fcefc..ed19f495 100644
--- a/lib/game/components/google_gallery/behaviors/google_word_bonus_behavior.dart
+++ b/lib/game/components/google_gallery/behaviors/google_word_bonus_behavior.dart
@@ -19,6 +19,7 @@ class GoogleWordBonusBehavior extends Component {
               .add(const BonusActivated(GameBonus.googleWord));
           readBloc<GoogleWordCubit, GoogleWordState>().onBonusAwarded();
           add(BonusBallSpawningBehavior());
+          add(GoogleWordAnimatingBehavior());
         },
       ),
     );
diff --git a/lib/game/components/google_gallery/google_gallery.dart b/lib/game/components/google_gallery/google_gallery.dart
index 0b3d4b10..ec3f9e36 100644
--- a/lib/game/components/google_gallery/google_gallery.dart
+++ b/lib/game/components/google_gallery/google_gallery.dart
@@ -22,12 +22,14 @@ class GoogleGallery extends Component with ZIndex {
                   side: BoardSide.right,
                   children: [
                     ScoringContactBehavior(points: Points.fiveThousand),
+                    RolloverNoiseBehavior(),
                   ],
                 ),
                 GoogleRollover(
                   side: BoardSide.left,
                   children: [
                     ScoringContactBehavior(points: Points.fiveThousand),
+                    RolloverNoiseBehavior(),
                   ],
                 ),
                 GoogleWord(position: Vector2(-4.45, 1.8)),
diff --git a/lib/game/pinball_game.dart b/lib/game/pinball_game.dart
index dca26b84..b1f3c98a 100644
--- a/lib/game/pinball_game.dart
+++ b/lib/game/pinball_game.dart
@@ -125,6 +125,7 @@ class PinballGame extends PinballForge2DGame
                       SkillShot(
                         children: [
                           ScoringContactBehavior(points: Points.oneMillion),
+                          RolloverNoiseBehavior(),
                         ],
                       ),
                       AndroidAcres(),
diff --git a/lib/select_character/view/character_selection_page.dart b/lib/select_character/view/character_selection_page.dart
index 2355d6cc..5504459f 100644
--- a/lib/select_character/view/character_selection_page.dart
+++ b/lib/select_character/view/character_selection_page.dart
@@ -132,10 +132,15 @@ class _Character extends StatelessWidget {
   Widget build(BuildContext context) {
     return Expanded(
       child: Opacity(
-        opacity: isSelected ? 1 : 0.3,
+        opacity: isSelected ? 1 : 0.4,
         child: TextButton(
           onPressed: () =>
               context.read<CharacterThemeCubit>().characterSelected(character),
+          style: ButtonStyle(
+            overlayColor: MaterialStateProperty.all(
+              PinballColors.transparent,
+            ),
+          ),
           child: character.icon.image(fit: BoxFit.contain),
         ),
       ),
diff --git a/packages/pinball_audio/assets/sfx/rollover.mp3 b/packages/pinball_audio/assets/sfx/rollover.mp3
new file mode 100644
index 00000000..543a3560
Binary files /dev/null and b/packages/pinball_audio/assets/sfx/rollover.mp3 differ
diff --git a/packages/pinball_audio/lib/gen/assets.gen.dart b/packages/pinball_audio/lib/gen/assets.gen.dart
index c8b66234..0b8fb20b 100644
--- a/packages/pinball_audio/lib/gen/assets.gen.dart
+++ b/packages/pinball_audio/lib/gen/assets.gen.dart
@@ -26,6 +26,7 @@ class $AssetsSfxGen {
   String get kickerA => 'assets/sfx/kicker_a.mp3';
   String get kickerB => 'assets/sfx/kicker_b.mp3';
   String get launcher => 'assets/sfx/launcher.mp3';
+  String get rollover => 'assets/sfx/rollover.mp3';
   String get sparky => 'assets/sfx/sparky.mp3';
 }
 
diff --git a/packages/pinball_audio/lib/src/pinball_audio.dart b/packages/pinball_audio/lib/src/pinball_audio.dart
index 9682b520..e0e69988 100644
--- a/packages/pinball_audio/lib/src/pinball_audio.dart
+++ b/packages/pinball_audio/lib/src/pinball_audio.dart
@@ -33,6 +33,9 @@ enum PinballAudio {
   /// Kicker.
   kicker,
 
+  /// Rollover.
+  rollover,
+
   /// Sparky.
   sparky,
 
@@ -56,7 +59,7 @@ typedef CreateAudioPool = Future<AudioPool> Function(
 });
 
 /// Defines the contract for playing a single audio.
-typedef PlaySingleAudio = Future<void> Function(String);
+typedef PlaySingleAudio = Future<void> Function(String, {double volume});
 
 /// Defines the contract for looping a single audio.
 typedef LoopSingleAudio = Future<void> Function(String, {double volume});
@@ -81,18 +84,20 @@ class _SimplePlayAudio extends _Audio {
     required this.preCacheSingleAudio,
     required this.playSingleAudio,
     required this.path,
+    this.volume,
   });
 
   final PreCacheSingleAudio preCacheSingleAudio;
   final PlaySingleAudio playSingleAudio;
   final String path;
+  final double? volume;
 
   @override
   Future<void> load() => preCacheSingleAudio(prefixFile(path));
 
   @override
   void play() {
-    playSingleAudio(prefixFile(path));
+    playSingleAudio(prefixFile(path), volume: volume ?? 1);
   }
 }
 
@@ -266,6 +271,12 @@ class PinballAudioPlayer {
         playSingleAudio: _playSingleAudio,
         path: Assets.sfx.launcher,
       ),
+      PinballAudio.rollover: _SimplePlayAudio(
+        preCacheSingleAudio: _preCacheSingleAudio,
+        playSingleAudio: _playSingleAudio,
+        path: Assets.sfx.rollover,
+        volume: 0.3,
+      ),
       PinballAudio.ioPinballVoiceOver: _SimplePlayAudio(
         preCacheSingleAudio: _preCacheSingleAudio,
         playSingleAudio: _playSingleAudio,
diff --git a/packages/pinball_audio/test/src/pinball_audio_test.dart b/packages/pinball_audio/test/src/pinball_audio_test.dart
index 3e147329..769a880d 100644
--- a/packages/pinball_audio/test/src/pinball_audio_test.dart
+++ b/packages/pinball_audio/test/src/pinball_audio_test.dart
@@ -29,15 +29,15 @@ class _MockConfigureAudioCache extends Mock {
 }
 
 class _MockPlaySingleAudio extends Mock {
-  Future<void> onCall(String url);
+  Future<void> onCall(String path, {double volume});
 }
 
 class _MockLoopSingleAudio extends Mock {
-  Future<void> onCall(String url, {double volume});
+  Future<void> onCall(String path, {double volume});
 }
 
 abstract class _PreCacheSingleAudio {
-  Future<void> onCall(String url);
+  Future<void> onCall(String path);
 }
 
 class _MockPreCacheSingleAudio extends Mock implements _PreCacheSingleAudio {}
@@ -74,7 +74,8 @@ void main() {
       when(() => configureAudioCache.onCall(any())).thenAnswer((_) {});
 
       playSingleAudio = _MockPlaySingleAudio();
-      when(() => playSingleAudio.onCall(any())).thenAnswer((_) async {});
+      when(() => playSingleAudio.onCall(any(), volume: any(named: 'volume')))
+          .thenAnswer((_) async {});
 
       loopSingleAudio = _MockLoopSingleAudio();
       when(() => loopSingleAudio.onCall(any(), volume: any(named: 'volume')))
@@ -195,6 +196,10 @@ void main() {
           () => preCacheSingleAudio
               .onCall('packages/pinball_audio/assets/sfx/launcher.mp3'),
         ).called(1);
+        verify(
+          () => preCacheSingleAudio
+              .onCall('packages/pinball_audio/assets/sfx/rollover.mp3'),
+        ).called(1);
         verify(
           () => preCacheSingleAudio
               .onCall('packages/pinball_audio/assets/sfx/cow_moo.mp3'),
@@ -346,8 +351,10 @@ void main() {
         audioPlayer.play(PinballAudio.google);
 
         verify(
-          () => playSingleAudio
-              .onCall('packages/pinball_audio/${Assets.sfx.google}'),
+          () => playSingleAudio.onCall(
+            'packages/pinball_audio/${Assets.sfx.google}',
+            volume: any(named: 'volume'),
+          ),
         ).called(1);
       });
     });
@@ -358,8 +365,10 @@ void main() {
         audioPlayer.play(PinballAudio.sparky);
 
         verify(
-          () => playSingleAudio
-              .onCall('packages/pinball_audio/${Assets.sfx.sparky}'),
+          () => playSingleAudio.onCall(
+            'packages/pinball_audio/${Assets.sfx.sparky}',
+            volume: any(named: 'volume'),
+          ),
         ).called(1);
       });
     });
@@ -370,8 +379,10 @@ void main() {
         audioPlayer.play(PinballAudio.dino);
 
         verify(
-          () => playSingleAudio
-              .onCall('packages/pinball_audio/${Assets.sfx.dino}'),
+          () => playSingleAudio.onCall(
+            'packages/pinball_audio/${Assets.sfx.dino}',
+            volume: any(named: 'volume'),
+          ),
         ).called(1);
       });
     });
@@ -382,8 +393,10 @@ void main() {
         audioPlayer.play(PinballAudio.android);
 
         verify(
-          () => playSingleAudio
-              .onCall('packages/pinball_audio/${Assets.sfx.android}'),
+          () => playSingleAudio.onCall(
+            'packages/pinball_audio/${Assets.sfx.android}',
+            volume: any(named: 'volume'),
+          ),
         ).called(1);
       });
     });
@@ -394,8 +407,10 @@ void main() {
         audioPlayer.play(PinballAudio.dash);
 
         verify(
-          () => playSingleAudio
-              .onCall('packages/pinball_audio/${Assets.sfx.dash}'),
+          () => playSingleAudio.onCall(
+            'packages/pinball_audio/${Assets.sfx.dash}',
+            volume: any(named: 'volume'),
+          ),
         ).called(1);
       });
     });
@@ -406,8 +421,24 @@ void main() {
         audioPlayer.play(PinballAudio.launcher);
 
         verify(
-          () => playSingleAudio
-              .onCall('packages/pinball_audio/${Assets.sfx.launcher}'),
+          () => playSingleAudio.onCall(
+            'packages/pinball_audio/${Assets.sfx.launcher}',
+            volume: any(named: 'volume'),
+          ),
+        ).called(1);
+      });
+    });
+
+    group('rollover', () {
+      test('plays the correct file', () async {
+        await Future.wait(audioPlayer.load());
+        audioPlayer.play(PinballAudio.rollover);
+
+        verify(
+          () => playSingleAudio.onCall(
+            'packages/pinball_audio/${Assets.sfx.rollover}',
+            volume: .3,
+          ),
         ).called(1);
       });
     });
@@ -420,6 +451,7 @@ void main() {
         verify(
           () => playSingleAudio.onCall(
             'packages/pinball_audio/${Assets.sfx.ioPinballVoiceOver}',
+            volume: any(named: 'volume'),
           ),
         ).called(1);
       });
@@ -433,6 +465,7 @@ void main() {
         verify(
           () => playSingleAudio.onCall(
             'packages/pinball_audio/${Assets.sfx.gameOverVoiceOver}',
+            volume: any(named: 'volume'),
           ),
         ).called(1);
       });
diff --git a/packages/pinball_components/lib/src/components/google_word/behaviors/behaviors.dart b/packages/pinball_components/lib/src/components/google_word/behaviors/behaviors.dart
new file mode 100644
index 00000000..02dab3a8
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/google_word/behaviors/behaviors.dart
@@ -0,0 +1 @@
+export 'google_word_animating_behavior.dart';
diff --git a/packages/pinball_components/lib/src/components/google_word/behaviors/google_word_animating_behavior.dart b/packages/pinball_components/lib/src/components/google_word/behaviors/google_word_animating_behavior.dart
new file mode 100644
index 00000000..c16d4a2e
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/google_word/behaviors/google_word_animating_behavior.dart
@@ -0,0 +1,24 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+class GoogleWordAnimatingBehavior extends TimerComponent
+    with FlameBlocReader<GoogleWordCubit, GoogleWordState> {
+  GoogleWordAnimatingBehavior() : super(period: 0.35, repeat: true);
+
+  final _maxBlinks = 7;
+  int _blinks = 0;
+
+  @override
+  void onTick() {
+    super.onTick();
+    if (_blinks != _maxBlinks * 2) {
+      bloc.switched();
+      _blinks++;
+    } else {
+      timer.stop();
+      bloc.onAnimationFinished();
+      shouldRemove = true;
+    }
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/google_word/cubit/google_word_cubit.dart b/packages/pinball_components/lib/src/components/google_word/cubit/google_word_cubit.dart
index 197771d6..8a8b976d 100644
--- a/packages/pinball_components/lib/src/components/google_word/cubit/google_word_cubit.dart
+++ b/packages/pinball_components/lib/src/components/google_word/cubit/google_word_cubit.dart
@@ -23,7 +23,52 @@ class GoogleWordCubit extends Cubit<GoogleWordState> {
     }
   }
 
+  void switched() {
+    switch (state.letterSpriteStates[0]!) {
+      case GoogleLetterSpriteState.lit:
+        emit(
+          GoogleWordState(
+            letterSpriteStates: {
+              for (int i = 0; i < _lettersInGoogle; i++)
+                if (i.isEven)
+                  i: GoogleLetterSpriteState.dimmed
+                else
+                  i: GoogleLetterSpriteState.lit
+            },
+          ),
+        );
+        break;
+      case GoogleLetterSpriteState.dimmed:
+        emit(
+          GoogleWordState(
+            letterSpriteStates: {
+              for (int i = 0; i < _lettersInGoogle; i++)
+                if (i.isEven)
+                  i: GoogleLetterSpriteState.lit
+                else
+                  i: GoogleLetterSpriteState.dimmed
+            },
+          ),
+        );
+        break;
+    }
+  }
+
   void onBonusAwarded() {
+    emit(
+      GoogleWordState(
+        letterSpriteStates: {
+          for (int i = 0; i < _lettersInGoogle; i++)
+            if (i.isEven)
+              i: GoogleLetterSpriteState.lit
+            else
+              i: GoogleLetterSpriteState.dimmed
+        },
+      ),
+    );
+  }
+
+  void onAnimationFinished() {
     emit(GoogleWordState.initial());
     _lastLitLetter = 0;
   }
diff --git a/packages/pinball_components/lib/src/components/google_word/google_word.dart b/packages/pinball_components/lib/src/components/google_word/google_word.dart
index 72126d2c..f9c93e2c 100644
--- a/packages/pinball_components/lib/src/components/google_word/google_word.dart
+++ b/packages/pinball_components/lib/src/components/google_word/google_word.dart
@@ -1,6 +1,7 @@
 import 'package:flame/components.dart';
 import 'package:pinball_components/pinball_components.dart';
 
+export 'behaviors/behaviors.dart';
 export 'cubit/google_word_cubit.dart';
 
 /// {@template google_word}
diff --git a/packages/pinball_components/test/src/components/google_word/behaviors/google_word_animating_behavior_test.dart b/packages/pinball_components/test/src/components/google_word/behaviors/google_word_animating_behavior_test.dart
new file mode 100644
index 00000000..7224aeed
--- /dev/null
+++ b/packages/pinball_components/test/src/components/google_word/behaviors/google_word_animating_behavior_test.dart
@@ -0,0 +1,64 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+class _TestGame extends Forge2DGame {
+  Future<void> pump(
+    GoogleWordAnimatingBehavior child, {
+    required GoogleWordCubit bloc,
+  }) async {
+    await ensureAdd(
+      FlameBlocProvider<GoogleWordCubit, GoogleWordState>.value(
+        value: bloc,
+        children: [child],
+      ),
+    );
+  }
+}
+
+class _MockGoogleWordCubit extends Mock implements GoogleWordCubit {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(_TestGame.new);
+
+  group('GoogleWordAnimatingBehavior', () {
+    flameTester.testGameWidget(
+      'calls switched after timer period reached',
+      setUp: (game, tester) async {
+        final behavior = GoogleWordAnimatingBehavior();
+        final bloc = _MockGoogleWordCubit();
+        await game.pump(behavior, bloc: bloc);
+        game.update(behavior.timer.limit);
+
+        verify(bloc.switched).called(1);
+      },
+    );
+
+    flameTester.testGameWidget(
+      'calls onAnimationFinished and removes itself '
+      'after all blinks complete',
+      setUp: (game, tester) async {
+        final behavior = GoogleWordAnimatingBehavior();
+        final bloc = _MockGoogleWordCubit();
+
+        await game.pump(behavior, bloc: bloc);
+        for (var i = 0; i <= 14; i++) {
+          game.update(behavior.timer.limit);
+        }
+        await game.ready();
+
+        verify(bloc.onAnimationFinished).called(1);
+        expect(
+          game.descendants().whereType<GoogleWordAnimatingBehavior>().isEmpty,
+          isTrue,
+        );
+      },
+    );
+  });
+}
diff --git a/packages/pinball_components/test/src/components/google_word/cubit/google_word_cubit_test.dart b/packages/pinball_components/test/src/components/google_word/cubit/google_word_cubit_test.dart
index 08acfae8..b5000387 100644
--- a/packages/pinball_components/test/src/components/google_word/cubit/google_word_cubit_test.dart
+++ b/packages/pinball_components/test/src/components/google_word/cubit/google_word_cubit_test.dart
@@ -6,6 +6,21 @@ void main() {
   group(
     'GoogleWordCubit',
     () {
+      final litEvens = {
+        for (int i = 0; i < 6; i++)
+          if (i.isEven)
+            i: GoogleLetterSpriteState.lit
+          else
+            i: GoogleLetterSpriteState.dimmed
+      };
+      final litOdds = {
+        for (int i = 0; i < 6; i++)
+          if (i.isOdd)
+            i: GoogleLetterSpriteState.lit
+          else
+            i: GoogleLetterSpriteState.dimmed
+      };
+
       blocTest<GoogleWordCubit, GoogleWordState>(
         'onRolloverContacted emits first letter lit',
         build: GoogleWordCubit.new,
@@ -25,9 +40,31 @@ void main() {
       );
 
       blocTest<GoogleWordCubit, GoogleWordState>(
-        'onBonusAwarded emits initial state',
+        'switched emits all even letters lit when first letter is dimmed',
+        build: GoogleWordCubit.new,
+        act: (bloc) => bloc.switched(),
+        expect: () => [GoogleWordState(letterSpriteStates: litEvens)],
+      );
+
+      blocTest<GoogleWordCubit, GoogleWordState>(
+        'switched emits all odd letters lit when first letter is lit',
+        build: GoogleWordCubit.new,
+        seed: () => GoogleWordState(letterSpriteStates: litEvens),
+        act: (bloc) => bloc.switched(),
+        expect: () => [GoogleWordState(letterSpriteStates: litOdds)],
+      );
+
+      blocTest<GoogleWordCubit, GoogleWordState>(
+        'onBonusAwarded emits all even letters lit',
         build: GoogleWordCubit.new,
         act: (bloc) => bloc.onBonusAwarded(),
+        expect: () => [GoogleWordState(letterSpriteStates: litEvens)],
+      );
+
+      blocTest<GoogleWordCubit, GoogleWordState>(
+        'onAnimationFinished emits initial state',
+        build: GoogleWordCubit.new,
+        act: (bloc) => bloc.onAnimationFinished(),
         expect: () => [GoogleWordState.initial()],
       );
     },
diff --git a/packages/pinball_theme/assets/images/android/background.jpg b/packages/pinball_theme/assets/images/android/background.jpg
index afe2e3c6..f7326a48 100644
Binary files a/packages/pinball_theme/assets/images/android/background.jpg and b/packages/pinball_theme/assets/images/android/background.jpg differ
diff --git a/packages/pinball_theme/assets/images/dash/background.jpg b/packages/pinball_theme/assets/images/dash/background.jpg
index 0b70a795..c9e9223d 100644
Binary files a/packages/pinball_theme/assets/images/dash/background.jpg and b/packages/pinball_theme/assets/images/dash/background.jpg differ
diff --git a/packages/pinball_theme/assets/images/dino/background.jpg b/packages/pinball_theme/assets/images/dino/background.jpg
index 35deff95..8c24a4c8 100644
Binary files a/packages/pinball_theme/assets/images/dino/background.jpg and b/packages/pinball_theme/assets/images/dino/background.jpg differ
diff --git a/packages/pinball_theme/assets/images/sparky/background.jpg b/packages/pinball_theme/assets/images/sparky/background.jpg
index 9c4fdfc6..aa0ac9a4 100644
Binary files a/packages/pinball_theme/assets/images/sparky/background.jpg and b/packages/pinball_theme/assets/images/sparky/background.jpg differ
diff --git a/packages/pinball_ui/lib/src/widgets/pinball_button.dart b/packages/pinball_ui/lib/src/widgets/pinball_button.dart
index dd4685c1..ee9b5c54 100644
--- a/packages/pinball_ui/lib/src/widgets/pinball_button.dart
+++ b/packages/pinball_ui/lib/src/widgets/pinball_button.dart
@@ -30,7 +30,7 @@ class PinballButton extends StatelessWidget {
           ),
         ),
         child: Center(
-          child: InkWell(
+          child: GestureDetector(
             onTap: onTap,
             child: Padding(
               padding: const EdgeInsets.symmetric(
diff --git a/packages/pinball_ui/lib/src/widgets/pinball_dpad_button.dart b/packages/pinball_ui/lib/src/widgets/pinball_dpad_button.dart
index a0c3e653..c122f5b3 100644
--- a/packages/pinball_ui/lib/src/widgets/pinball_dpad_button.dart
+++ b/packages/pinball_ui/lib/src/widgets/pinball_dpad_button.dart
@@ -53,7 +53,7 @@ class PinballDpadButton extends StatelessWidget {
   Widget build(BuildContext context) {
     return Material(
       color: PinballColors.transparent,
-      child: InkWell(
+      child: GestureDetector(
         onTap: onTap,
         child: Image.asset(
           direction.toAsset(),
diff --git a/test/game/behaviors/rollover_noise_behavior_test.dart b/test/game/behaviors/rollover_noise_behavior_test.dart
new file mode 100644
index 00000000..a196c8b6
--- /dev/null
+++ b/test/game/behaviors/rollover_noise_behavior_test.dart
@@ -0,0 +1,58 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball/game/behaviors/behaviors.dart';
+import 'package:pinball_audio/pinball_audio.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class _TestGame extends Forge2DGame {
+  Future<void> pump(
+    _TestBodyComponent child, {
+    required PinballAudioPlayer audioPlayer,
+  }) {
+    return ensureAdd(
+      FlameProvider<PinballAudioPlayer>.value(
+        audioPlayer,
+        children: [child],
+      ),
+    );
+  }
+}
+
+class _TestBodyComponent extends BodyComponent {
+  @override
+  Body createBody() => world.createBody(BodyDef());
+}
+
+class _MockPinballAudioPlayer extends Mock implements PinballAudioPlayer {}
+
+class _MockContact extends Mock implements Contact {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  group('RolloverNoiseBehavior', () {
+    late PinballAudioPlayer audioPlayer;
+    final flameTester = FlameTester(_TestGame.new);
+
+    setUp(() {
+      audioPlayer = _MockPinballAudioPlayer();
+    });
+    flameTester.testGameWidget(
+      'plays rollover sound on contact',
+      setUp: (game, _) async {
+        final behavior = RolloverNoiseBehavior();
+        final parent = _TestBodyComponent();
+        await game.pump(parent, audioPlayer: audioPlayer);
+        await parent.ensureAdd(behavior);
+        behavior.beginContact(Object(), _MockContact());
+      },
+      verify: (_, __) async {
+        verify(() => audioPlayer.play(PinballAudio.rollover)).called(1);
+      },
+    );
+  });
+}
diff --git a/test/game/components/google_gallery/behaviors/google_word_bonus_behavior_test.dart b/test/game/components/google_gallery/behaviors/google_word_bonus_behavior_test.dart
index 4b3ec2bd..acabe4c7 100644
--- a/test/game/components/google_gallery/behaviors/google_word_bonus_behavior_test.dart
+++ b/test/game/components/google_gallery/behaviors/google_word_bonus_behavior_test.dart
@@ -119,8 +119,8 @@ void main() {
     );
 
     flameTester.testGameWidget(
-      'adds BonusBallSpawningBehavior to the game when all letters '
-      'in google word are activated',
+      'adds BonusBallSpawningBehavior and GoogleWordAnimatingBehavior '
+      'to the game when all letters in google word are activated',
       setUp: (game, tester) async {
         final behavior = GoogleWordBonusBehavior();
         final parent = GoogleGallery.test();
@@ -161,6 +161,10 @@ void main() {
           game.descendants().whereType<BonusBallSpawningBehavior>().length,
           equals(1),
         );
+        expect(
+          game.descendants().whereType<GoogleWordAnimatingBehavior>().length,
+          equals(1),
+        );
       },
     );
   });
diff --git a/test/game/components/google_gallery/google_gallery_test.dart b/test/game/components/google_gallery/google_gallery_test.dart
index 9551285f..719be2dc 100644
--- a/test/game/components/google_gallery/google_gallery_test.dart
+++ b/test/game/components/google_gallery/google_gallery_test.dart
@@ -97,6 +97,20 @@ void main() {
         },
       );
 
+      flameTester.test(
+        'RolloverNoiseBehavior to GoogleRollovers',
+        (game) async {
+          await game.pump(GoogleGallery());
+
+          game.descendants().whereType<GoogleRollover>().forEach(
+                (rollover) => expect(
+                  rollover.firstChild<RolloverNoiseBehavior>(),
+                  isNotNull,
+                ),
+              );
+        },
+      );
+
       flameTester.test('a GoogleWordBonusBehavior', (game) async {
         final component = GoogleGallery();
         await game.pump(component);