diff --git a/doc/examples/gestures/lib/main_mouse_movement.dart b/doc/examples/gestures/lib/main_mouse_movement.dart
index e8eccf174..f9ca269dc 100644
--- a/doc/examples/gestures/lib/main_mouse_movement.dart
+++ b/doc/examples/gestures/lib/main_mouse_movement.dart
@@ -46,8 +46,8 @@ class MyGame extends Game with MouseMovementDetector {
       _onTarget = _toRect().contains(target.toOffset());
 
       if (!_onTarget) {
-        final dir = (target - position).normalize();
-        position += dir * (SPEED * dt);
+        final dir = (target - position).normalized();
+        position += (SPEED * dt) * dir;
       }
     }
   }
diff --git a/doc/examples/gestures/lib/main_scroll.dart b/doc/examples/gestures/lib/main_scroll.dart
index b99ba95dd..f7187aef9 100644
--- a/doc/examples/gestures/lib/main_scroll.dart
+++ b/doc/examples/gestures/lib/main_scroll.dart
@@ -37,8 +37,8 @@ class MyGame extends Game with ScrollDetector {
   @override
   void update(double dt) {
     if (target != null) {
-      final dir = (target - position).normalize();
-      position += dir * (SPEED * dt);
+      final dir = (target - position).normalized();
+      position += (SPEED * dt) * dir;
     }
   }
 }
diff --git a/lib/components/composed_component.dart b/lib/components/composed_component.dart
deleted file mode 100644
index 7f131111d..000000000
--- a/lib/components/composed_component.dart
+++ /dev/null
@@ -1,100 +0,0 @@
-import 'dart:ui';
-
-import 'package:ordered_set/comparing.dart';
-import 'package:ordered_set/ordered_set.dart';
-
-import '../game/base_game.dart';
-import 'component.dart';
-import 'mixins/has_game_ref.dart';
-import 'mixins/resizable.dart';
-import 'mixins/tapable.dart';
-
-/// A mixin that helps you to make a `Component` wraps other components. It is useful to group visual components through a hierarchy.
-/// When implemented, makes every item in its `components` collection field be updated and rendered with the same conditions.
-///
-/// Example of usage, where visibility of two components are handled by a wrapper:
-///
-/// ```dart
-///  class GameOverPanel extends PositionComponent with Resizable, ComposedComponent {
-///   bool visible = false;
-///
-///   GameOverText gameOverText;
-///   GameOverButton gameOverButton;
-///
-///   GameOverPanel(Image spriteImage) : super() {
-///     gameOverText = GameOverText(spriteImage); // GameOverText is a Component
-///     gameOverButton = GameOverButton(spriteImage); // GameOverRestart is a SpriteComponent
-///
-///     components..add(gameOverText)..add(gameOverButton);
-///   }
-///
-///   @override
-///   void render(Canvas canvas) {
-///     if (visible) {
-///       super.render(canvas);
-///     } // If not, neither of its `components` will be rendered
-///   }
-/// }
-/// ```
-///
-mixin ComposedComponent on Component, HasGameRef, Tapable {
-  OrderedSet<Component> components =
-      OrderedSet(Comparing.on((c) => c.priority()));
-
-  final List<Component> _removeLater = [];
-
-  @override
-  void render(Canvas canvas) {
-    canvas.save();
-    components.forEach((comp) => _renderComponent(canvas, comp));
-    canvas.restore();
-  }
-
-  void _renderComponent(Canvas canvas, Component c) {
-    if (!c.loaded()) {
-      return;
-    }
-    c.render(canvas);
-    canvas.restore();
-    canvas.save();
-  }
-
-  @override
-  void update(double t) {
-    _removeLater.forEach((c) => components.remove(c));
-    _removeLater.clear();
-
-    components.forEach((c) => c.update(t));
-    components.removeWhere((c) => c.destroy());
-  }
-
-  void add(Component c) {
-    if (gameRef is BaseGame) {
-      (gameRef as BaseGame).preAdd(c);
-    }
-    components.add(c);
-  }
-
-  void markToRemove(Component component) {
-    _removeLater.add(component);
-  }
-
-  // this is an important override for the Tapable mixin
-  @override
-  Iterable<Tapable> tapableChildren() => _findT<Tapable>();
-
-  // this is an important override for the Resizable mixin
-  Iterable<Resizable> resizableChildren() => _findT<Resizable>();
-
-  // Finds all children of type T, recursively
-  Iterable<T> _findT<T>() => components.expand((c) {
-        final List<T> r = [];
-        if (c is T) {
-          r.add(c as T);
-        }
-        if (c is ComposedComponent) {
-          r.addAll(c._findT<T>());
-        }
-        return r;
-      }).cast();
-}