diff --git a/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/ramp_sensor_cubit.dart b/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/ramp_sensor_cubit.dart
deleted file mode 100644
index bcbd7737..00000000
--- a/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/ramp_sensor_cubit.dart
+++ /dev/null
@@ -1,28 +0,0 @@
-// ignore_for_file: public_member_api_docs
-
-import 'package:bloc/bloc.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-part 'ramp_sensor_state.dart';
-
-class RampSensorCubit extends Cubit<RampSensorState> {
-  RampSensorCubit() : super(const RampSensorState.initial());
-
-  void onDoor(Ball ball) {
-    emit(
-      state.copyWith(
-        type: RampSensorType.door,
-        ball: ball,
-      ),
-    );
-  }
-
-  void onInside(Ball ball) {
-    emit(
-      state.copyWith(
-        type: RampSensorType.inside,
-        ball: ball,
-      ),
-    );
-  }
-}
diff --git a/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/ramp_sensor_state.dart b/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/ramp_sensor_state.dart
deleted file mode 100644
index 8583c067..00000000
--- a/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/ramp_sensor_state.dart
+++ /dev/null
@@ -1,35 +0,0 @@
-// ignore_for_file: public_member_api_docs
-
-part of 'ramp_sensor_cubit.dart';
-
-/// Used to know when a [Ball] gets into the [SpaceshipRamp] against every ball
-/// that crosses the opening.
-enum RampSensorType {
-  /// Sensor at the entrance of the opening.
-  door,
-
-  /// Sensor inside the [SpaceshipRamp].
-  inside,
-}
-
-class RampSensorState {
-  const RampSensorState({
-    required this.type,
-    this.ball,
-  });
-
-  const RampSensorState.initial() : this(type: RampSensorType.door);
-
-  final RampSensorType type;
-  final Ball? ball;
-
-  RampSensorState copyWith({
-    RampSensorType? type,
-    Ball? ball,
-  }) {
-    return RampSensorState(
-      type: type ?? this.type,
-      ball: ball ?? this.ball,
-    );
-  }
-}
diff --git a/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/spaceship_ramp_cubit.dart b/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/spaceship_ramp_cubit.dart
new file mode 100644
index 00000000..37cf8d08
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/spaceship_ramp_cubit.dart
@@ -0,0 +1,43 @@
+// ignore_for_file: public_member_api_docs
+
+import 'dart:collection';
+
+import 'package:bloc/bloc.dart';
+import 'package:equatable/equatable.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+part 'spaceship_ramp_state.dart';
+
+class SpaceshipRampCubit extends Cubit<SpaceshipRampState> {
+  SpaceshipRampCubit() : super(SpaceshipRampState.initial());
+
+  void onDoor(Ball ball) {
+    if (!state.balls.contains(ball)) {
+      emit(
+        state.copyWith(
+          balls: state.balls..add(ball),
+          status: SpaceshipRampStatus.withoutBonus,
+        ),
+      );
+    }
+  }
+
+  void onInside(Ball ball) {
+    if (state.balls.contains(ball)) {
+      final hits = state.hits + 1;
+      final bonus = (hits % 10 == 0)
+          ? SpaceshipRampStatus.withBonus
+          : SpaceshipRampStatus.withoutBonus;
+      final shot = hits % 10 != 0;
+
+      emit(
+        state.copyWith(
+          hits: hits,
+          balls: state.balls..remove(ball),
+          shot: shot,
+          status: bonus,
+        ),
+      );
+    }
+  }
+}
diff --git a/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/spaceship_ramp_state.dart b/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/spaceship_ramp_state.dart
new file mode 100644
index 00000000..d440eba8
--- /dev/null
+++ b/packages/pinball_components/lib/src/components/spaceship_ramp/cubit/spaceship_ramp_state.dart
@@ -0,0 +1,57 @@
+// ignore_for_file: public_member_api_docs
+
+part of 'spaceship_ramp_cubit.dart';
+
+/// Used to know when a [Ball] gets into the [SpaceshipRamp] against every ball
+/// that crosses the opening.
+enum RampSensorType {
+  /// Sensor at the entrance of the opening.
+  door,
+
+  /// Sensor inside the [SpaceshipRamp].
+  inside,
+}
+
+enum SpaceshipRampStatus {
+  withoutBonus,
+  withBonus,
+}
+
+class SpaceshipRampState extends Equatable {
+  const SpaceshipRampState({
+    required this.hits,
+    required this.balls,
+    required this.shot,
+    required this.status,
+  }) : assert(hits >= 0, "Hits can't be negative");
+
+  SpaceshipRampState.initial()
+      : this(
+          hits: 0,
+          balls: HashSet(),
+          shot: false,
+          status: SpaceshipRampStatus.withoutBonus,
+        );
+
+  final int hits;
+  final Set<Ball> balls;
+  final bool shot;
+  final SpaceshipRampStatus status;
+
+  SpaceshipRampState copyWith({
+    int? hits,
+    Set<Ball>? balls,
+    bool? shot,
+    SpaceshipRampStatus? status,
+  }) {
+    return SpaceshipRampState(
+      hits: hits ?? this.hits,
+      balls: balls ?? this.balls,
+      shot: shot ?? this.shot,
+      status: status ?? this.status,
+    );
+  }
+
+  @override
+  List<Object?> get props => [hits, balls, shot, status];
+}
diff --git a/packages/pinball_components/lib/src/components/spaceship_ramp/spaceship_ramp.dart b/packages/pinball_components/lib/src/components/spaceship_ramp/spaceship_ramp.dart
index 6a505263..cb54357e 100644
--- a/packages/pinball_components/lib/src/components/spaceship_ramp/spaceship_ramp.dart
+++ b/packages/pinball_components/lib/src/components/spaceship_ramp/spaceship_ramp.dart
@@ -8,7 +8,7 @@ import 'package:pinball_components/pinball_components.dart' hide Assets;
 import 'package:pinball_components/src/components/spaceship_ramp/behavior/behavior.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
-export 'cubit/ramp_sensor_cubit.dart';
+export 'cubit/spaceship_ramp_cubit.dart';
 
 /// {@template spaceship_ramp}
 /// Ramp leading into the [AndroidSpaceship].
@@ -17,14 +17,23 @@ class SpaceshipRamp extends Component {
   /// {@macro spaceship_ramp}
   SpaceshipRamp({
     Iterable<Component>? children,
-  }) : super(
+  })  : bloc = SpaceshipRampCubit(),
+        super(
           children: [
             // TODO(ruimiguel): refactor RampSensor and RampOpening to be in
             // only one sensor.
-            RampSensor(type: RampSensorType.door)
-              ..initialPosition = Vector2(1.7, -20.4),
-            RampSensor(type: RampSensorType.inside)
-              ..initialPosition = Vector2(1.7, -22),
+            RampSensor(
+              type: RampSensorType.door,
+              children: [
+                RampContactBehavior(),
+              ],
+            )..initialPosition = Vector2(1.7, -20.4),
+            RampSensor(
+              type: RampSensorType.inside,
+              children: [
+                RampContactBehavior(),
+              ],
+            )..initialPosition = Vector2(1.7, -22),
             _SpaceshipRampOpening(
               outsidePriority: ZIndexes.ballOnBoard,
               rotation: math.pi,
@@ -53,7 +62,21 @@ class SpaceshipRamp extends Component {
   ///
   /// This can be used for testing [SpaceshipRamp]'s behaviors in isolation.
   @visibleForTesting
-  SpaceshipRamp.test();
+  SpaceshipRamp.test({
+    required this.bloc,
+    Iterable<Component>? children,
+  }) : super(children: children);
+
+// TODO(alestiago): Consider refactoring once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  // ignore: public_member_api_docs
+  final SpaceshipRampCubit bloc;
+
+  @override
+  void onRemove() {
+    bloc.close();
+    super.onRemove();
+  }
 
   /// Forwards the sprite to the next [SpaceshipRampArrowSpriteState].
   ///
@@ -398,13 +421,12 @@ class _SpaceshipRampOpening extends LayerSensor {
 class RampSensor extends BodyComponent
     with ParentIsA<SpaceshipRamp>, InitialPosition, Layered {
   /// {@macro ramp_sensor}
-  RampSensor({required this.type})
-      : bloc = RampSensorCubit(),
-        super(
-          children: [
-            RampContactBehavior(),
-          ],
-          renderBody: true,
+  RampSensor({
+    required this.type,
+    Iterable<Component>? children,
+  }) : super(
+          children: children,
+          renderBody: false,
         ) {
     layer = Layer.spaceshipEntranceRamp;
   }
@@ -414,23 +436,11 @@ class RampSensor extends BodyComponent
   @visibleForTesting
   RampSensor.test({
     required this.type,
-    required this.bloc,
   });
 
   /// Type for the sensor, to know if it's the one at the door or inside ramp.
   final RampSensorType type;
 
-  // TODO(alestiago): Consider refactoring once the following is merged:
-  // https://github.com/flame-engine/flame/pull/1538
-  // ignore: public_member_api_docs
-  final RampSensorCubit bloc;
-
-  @override
-  void onRemove() {
-    bloc.close();
-    super.onRemove();
-  }
-
   @override
   Body createBody() {
     final shape = PolygonShape()
diff --git a/packages/pinball_components/test/src/components/spaceship_ramp/cubit/ramp_sensor_cubit_test.dart b/packages/pinball_components/test/src/components/spaceship_ramp/cubit/ramp_sensor_cubit_test.dart
deleted file mode 100644
index 81f02f60..00000000
--- a/packages/pinball_components/test/src/components/spaceship_ramp/cubit/ramp_sensor_cubit_test.dart
+++ /dev/null
@@ -1,66 +0,0 @@
-// ignore_for_file: prefer_const_constructors
-
-import 'package:bloc_test/bloc_test.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-void main() {
-  group('RampSensorCubit', () {
-    final ball = Ball(baseColor: Colors.red);
-
-    blocTest<RampSensorCubit, RampSensorState>(
-      'onDoor emits [door]',
-      build: RampSensorCubit.new,
-      act: (bloc) => bloc.onDoor(ball),
-      expect: () => [
-        isA<RampSensorState>()
-          ..having((state) => state.type, 'type', RampSensorType.door)
-          ..having((state) => state.ball, 'ball', ball),
-      ],
-    );
-
-    blocTest<RampSensorCubit, RampSensorState>(
-      'onDoor twice emits [door, door]',
-      build: RampSensorCubit.new,
-      act: (bloc) => bloc
-        ..onDoor(ball)
-        ..onDoor(ball),
-      expect: () => [
-        isA<RampSensorState>()
-          ..having((state) => state.type, 'type', RampSensorType.door)
-          ..having((state) => state.ball, 'ball', ball),
-        isA<RampSensorState>()
-          ..having((state) => state.type, 'type', RampSensorType.door)
-          ..having((state) => state.ball, 'ball', ball),
-      ],
-    );
-
-    blocTest<RampSensorCubit, RampSensorState>(
-      'onInside emits [inside]',
-      build: RampSensorCubit.new,
-      act: (bloc) => bloc.onInside(ball),
-      expect: () => [
-        isA<RampSensorState>()
-          ..having((state) => state.type, 'type', RampSensorType.inside)
-          ..having((state) => state.ball, 'ball', ball),
-      ],
-    );
-
-    blocTest<RampSensorCubit, RampSensorState>(
-      'onInside twice emits [inside,inside]',
-      build: RampSensorCubit.new,
-      act: (bloc) => bloc
-        ..onInside(ball)
-        ..onInside(ball),
-      expect: () => [
-        isA<RampSensorState>()
-          ..having((state) => state.type, 'type', RampSensorType.inside)
-          ..having((state) => state.ball, 'ball', ball),
-        isA<RampSensorState>()
-          ..having((state) => state.type, 'type', RampSensorType.inside)
-          ..having((state) => state.ball, 'ball', ball),
-      ],
-    );
-  });
-}
diff --git a/packages/pinball_components/test/src/components/spaceship_ramp/cubit/ramp_sensor_state_test.dart b/packages/pinball_components/test/src/components/spaceship_ramp/cubit/ramp_sensor_state_test.dart
deleted file mode 100644
index 7ac4f3dd..00000000
--- a/packages/pinball_components/test/src/components/spaceship_ramp/cubit/ramp_sensor_state_test.dart
+++ /dev/null
@@ -1,110 +0,0 @@
-// ignore_for_file: prefer_const_constructors
-
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-void main() {
-  group('RampSensorState', () {
-    test('same states are different even though they have same content', () {
-      final ball = Ball(baseColor: Colors.red);
-
-      final rampSensorState = RampSensorState(
-        type: RampSensorType.door,
-        ball: ball,
-      );
-      final otherRampSensorState = RampSensorState(
-        type: RampSensorType.door,
-        ball: ball,
-      );
-
-      expect(
-        rampSensorState,
-        isNot(equals(otherRampSensorState)),
-      );
-
-      expect(
-        rampSensorState.type,
-        equals(otherRampSensorState.type),
-      );
-
-      expect(
-        rampSensorState.ball,
-        equals(otherRampSensorState.ball),
-      );
-    });
-
-    group('constructor', () {
-      test('can be instantiated', () {
-        expect(
-          RampSensorState(
-            type: RampSensorType.door,
-            ball: Ball(baseColor: Colors.red),
-          ),
-          isNotNull,
-        );
-      });
-    });
-
-    group('copyWith', () {
-      test(
-        'copies correctly '
-        'when no argument specified',
-        () {
-          final rampSensorState = RampSensorState(
-            type: RampSensorType.door,
-            ball: Ball(baseColor: Colors.red),
-          );
-
-          final copiedRampSensorState = rampSensorState.copyWith();
-
-          expect(
-            copiedRampSensorState.type,
-            equals(rampSensorState.type),
-          );
-
-          expect(
-            copiedRampSensorState.ball,
-            equals(rampSensorState.ball),
-          );
-        },
-      );
-
-      test(
-        'copies correctly '
-        'when all arguments specified',
-        () {
-          final ball = Ball(baseColor: Colors.blue);
-          final rampSensorState = RampSensorState(
-            type: RampSensorType.door,
-            ball: Ball(baseColor: Colors.red),
-          );
-          final otherRampSensorState = RampSensorState(
-            type: RampSensorType.inside,
-            ball: ball,
-          );
-
-          final copiedRampSensorState = rampSensorState.copyWith(
-            type: RampSensorType.inside,
-            ball: ball,
-          );
-
-          expect(
-            rampSensorState,
-            isNot(equals(otherRampSensorState)),
-          );
-
-          expect(
-            copiedRampSensorState.type,
-            equals(otherRampSensorState.type),
-          );
-
-          expect(
-            copiedRampSensorState.ball,
-            equals(otherRampSensorState.ball),
-          );
-        },
-      );
-    });
-  });
-}
diff --git a/packages/pinball_components/test/src/components/spaceship_ramp/cubit/spaceship_ramp_cubit_test.dart b/packages/pinball_components/test/src/components/spaceship_ramp/cubit/spaceship_ramp_cubit_test.dart
new file mode 100644
index 00000000..c970a26c
--- /dev/null
+++ b/packages/pinball_components/test/src/components/spaceship_ramp/cubit/spaceship_ramp_cubit_test.dart
@@ -0,0 +1,98 @@
+// ignore_for_file: prefer_const_constructors
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+void main() {
+  group('SpaceshipRampCubit', () {
+    final ball = Ball(baseColor: Colors.red);
+
+    group('onDoor', () {
+      blocTest<SpaceshipRampCubit, SpaceshipRampState>(
+        'emits nothing if contains ball',
+        build: SpaceshipRampCubit.new,
+        seed: () => SpaceshipRampState.initial().copyWith(
+          balls: {ball},
+        ),
+        act: (bloc) => bloc.onDoor(ball),
+        expect: () => <SpaceshipRampState>[],
+      );
+
+      blocTest<SpaceshipRampCubit, SpaceshipRampState>(
+        'emits [{ball}, withoutBonus] if not contains ball',
+        build: SpaceshipRampCubit.new,
+        act: (bloc) => bloc.onDoor(ball),
+        expect: () => [
+          isA<SpaceshipRampState>()
+            ..having(
+              (state) => state.balls,
+              'balls',
+              contains(ball),
+            )
+            ..having(
+              (state) => state.status,
+              'status',
+              SpaceshipRampStatus.withoutBonus,
+            ),
+        ],
+      );
+    });
+
+    group('onInside', () {
+      blocTest<SpaceshipRampCubit, SpaceshipRampState>(
+        'emits nothing if not contains ball',
+        build: SpaceshipRampCubit.new,
+        seed: () => SpaceshipRampState.initial().copyWith(
+          balls: {},
+        ),
+        act: (bloc) => bloc.onInside(ball),
+        expect: () => <SpaceshipRampState>[],
+      );
+
+      blocTest<SpaceshipRampCubit, SpaceshipRampState>(
+        'emits withoutBonus if contains ball '
+        'and hits less than 10 times',
+        build: SpaceshipRampCubit.new,
+        seed: () => SpaceshipRampState.initial().copyWith(
+          hits: 5,
+          balls: {ball},
+        ),
+        act: (bloc) => bloc.onInside(ball),
+        expect: () => [
+          isA<SpaceshipRampState>()
+            ..having((state) => state.hits, 'hits', 6)
+            ..having((state) => state.balls, 'balls', isNot(contains(ball)))
+            ..having((state) => state.shot, 'shot', true)
+            ..having(
+              (state) => state.status,
+              'status',
+              SpaceshipRampStatus.withoutBonus,
+            ),
+        ],
+      );
+
+      blocTest<SpaceshipRampCubit, SpaceshipRampState>(
+        'emits withBonus if contains ball and hits 10 times',
+        build: SpaceshipRampCubit.new,
+        seed: () => SpaceshipRampState.initial().copyWith(
+          hits: 9,
+          balls: {ball},
+        ),
+        act: (bloc) => bloc.onInside(ball),
+        expect: () => [
+          isA<SpaceshipRampState>()
+            ..having((state) => state.hits, 'hits', 10)
+            ..having((state) => state.balls, 'balls', contains(ball))
+            ..having((state) => state.shot, 'shot', false)
+            ..having(
+              (state) => state.status,
+              'status',
+              SpaceshipRampStatus.withBonus,
+            ),
+        ],
+      );
+    });
+  });
+}
diff --git a/packages/pinball_components/test/src/components/spaceship_ramp/cubit/spaceship_ramp_state_test.dart b/packages/pinball_components/test/src/components/spaceship_ramp/cubit/spaceship_ramp_state_test.dart
new file mode 100644
index 00000000..cd57e95d
--- /dev/null
+++ b/packages/pinball_components/test/src/components/spaceship_ramp/cubit/spaceship_ramp_state_test.dart
@@ -0,0 +1,126 @@
+// ignore_for_file: prefer_const_constructors
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/src/components/components.dart';
+
+void main() {
+  group('SpaceshipRampState', () {
+    test('supports value equality', () {
+      expect(
+        SpaceshipRampState(
+          hits: 0,
+          balls: const {},
+          shot: false,
+          status: SpaceshipRampStatus.withoutBonus,
+        ),
+        equals(
+          SpaceshipRampState(
+            hits: 0,
+            balls: const {},
+            shot: false,
+            status: SpaceshipRampStatus.withoutBonus,
+          ),
+        ),
+      );
+    });
+
+    group('constructor', () {
+      test('can be instantiated', () {
+        expect(
+          SpaceshipRampState(
+            hits: 0,
+            balls: const {},
+            shot: false,
+            status: SpaceshipRampStatus.withoutBonus,
+          ),
+          isNotNull,
+        );
+      });
+    });
+
+    test(
+      'throws AssertionError '
+      'when hits is negative',
+      () {
+        expect(
+          () => SpaceshipRampState(
+            hits: -1,
+            balls: const {},
+            shot: false,
+            status: SpaceshipRampStatus.withoutBonus,
+          ),
+          throwsAssertionError,
+        );
+      },
+    );
+
+    group('copyWith', () {
+      test(
+        'throws AssertionError '
+        'when hits is decreased',
+        () {
+          const rampState = SpaceshipRampState(
+            hits: 0,
+            balls: {},
+            shot: false,
+            status: SpaceshipRampStatus.withoutBonus,
+          );
+          expect(
+            () => rampState.copyWith(hits: rampState.hits - 1),
+            throwsAssertionError,
+          );
+        },
+      );
+
+      test(
+        'copies correctly '
+        'when no argument specified',
+        () {
+          const rampState = SpaceshipRampState(
+            hits: 0,
+            balls: {},
+            shot: false,
+            status: SpaceshipRampStatus.withoutBonus,
+          );
+          expect(
+            rampState.copyWith(),
+            equals(rampState),
+          );
+        },
+      );
+
+      test(
+        'copies correctly '
+        'when all arguments specified',
+        () {
+          final ball = Ball(baseColor: Colors.black);
+
+          const rampState = SpaceshipRampState(
+            hits: 0,
+            balls: {},
+            shot: false,
+            status: SpaceshipRampStatus.withoutBonus,
+          );
+          final otherRampState = SpaceshipRampState(
+            hits: rampState.hits + 1,
+            balls: {ball},
+            shot: true,
+            status: SpaceshipRampStatus.withBonus,
+          );
+          expect(rampState, isNot(equals(otherRampState)));
+
+          expect(
+            rampState.copyWith(
+              hits: rampState.hits + 1,
+              balls: {ball},
+              shot: true,
+              status: SpaceshipRampStatus.withBonus,
+            ),
+            equals(otherRampState),
+          );
+        },
+      );
+    });
+  });
+}
diff --git a/packages/pinball_components/test/src/components/spaceship_ramp/spaceship_ramp_test.dart b/packages/pinball_components/test/src/components/spaceship_ramp/spaceship_ramp_test.dart
index e4803411..1b8fcbb5 100644
--- a/packages/pinball_components/test/src/components/spaceship_ramp/spaceship_ramp_test.dart
+++ b/packages/pinball_components/test/src/components/spaceship_ramp/spaceship_ramp_test.dart
@@ -8,7 +8,7 @@ import 'package:pinball_components/pinball_components.dart';
 
 import '../../../helpers/helpers.dart';
 
-class MockRampSensorCubit extends Mock implements RampSensorCubit {}
+class _MockSpaceshipRampCubit extends Mock implements SpaceshipRampCubit {}
 
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
@@ -22,27 +22,23 @@ void main() {
   ];
   final flameTester = FlameTester(() => TestGame(assets));
 
-  group('RampSensor', () {
-    flameTester.test('closes bloc when removed', (game) async {
-      final bloc = MockRampSensorCubit();
-      whenListen(
-        bloc,
-        const Stream<RampSensorState>.empty(),
-        initialState: const RampSensorState.initial(),
-      );
-      when(bloc.close).thenAnswer((_) async {});
-      final rampSensor = RampSensor.test(
-        type: RampSensorType.door,
-        bloc: bloc,
-      );
-      final parent = SpaceshipRamp.test();
-
-      await game.ensureAdd(parent);
-      await parent.ensureAdd(rampSensor);
-      parent.remove(rampSensor);
-      await game.ready();
-
-      verify(bloc.close).called(1);
-    });
+  flameTester.test('closes bloc when removed', (game) async {
+    final bloc = _MockSpaceshipRampCubit();
+    whenListen(
+      bloc,
+      const Stream<SpaceshipRampState>.empty(),
+      initialState: SpaceshipRampState.initial(),
+    );
+    when(bloc.close).thenAnswer((_) async {});
+
+    final ramp = SpaceshipRamp.test(
+      bloc: bloc,
+    );
+
+    await game.ensureAdd(ramp);
+    game.remove(ramp);
+    await game.ready();
+
+    verify(bloc.close).called(1);
   });
 }