diff --git a/examples/snowflakes/snowflakes.js b/examples/snowflakes/snowflakes.js
index f93b0ca..0c2de98 100644
--- a/examples/snowflakes/snowflakes.js
+++ b/examples/snowflakes/snowflakes.js
@@ -48,9 +48,10 @@ window.onload = function () {
 
             mainScene.addChildEntity(newSnowflake);
 
-            mainScene.children.forEach((oldSnowflake) => {
+            mainScene.children.forEach(function (oldSnowflake) {
 
                 if (oldSnowflake.pos.y > height) {
+                    // Clean up snowflakes that are no longer visible
                     mainScene.detachChildEntity(oldSnowflake);
                 }
 
diff --git a/src/classes/game.js b/src/classes/game.js
index addf7f6..f86c450 100644
--- a/src/classes/game.js
+++ b/src/classes/game.js
@@ -108,7 +108,7 @@ class Game extends Entity {
         if (self._wantPause) {
             self._wantPause = false;
         } else {
-            console.log("MomentumEngine.Game.start called, game instance is already started");
+            console.log("MomentumEngine.Classes.Game.start called, game instance is already started");
             return false; // Game is already running
         }
 
@@ -165,7 +165,7 @@ class Game extends Entity {
             this._wantPause = true;
             return true;
         } else {
-            console.log("MomentumEngine.Game.pause called, game instance is already paused");
+            console.log("MomentumEngine.Classes.Game.pause called, game instance is already paused");
             return false;
         }
     }
diff --git a/src/classes/rect.js b/src/classes/rect.js
index 5f4ae97..929a17b 100644
--- a/src/classes/rect.js
+++ b/src/classes/rect.js
@@ -32,7 +32,7 @@ class Rect extends Entity {
 
         if (this._game) {
 
-            this._game.context.fillStyle = this.color;
+            this._game.context.fillStyle = this.color.toString();
             this._game.context.fillRect(this._calculatedPos.x, this._calculatedPos.y, this.size.x, this.size.y);
 
             return true;
diff --git a/src/classes/sprite.js b/src/classes/sprite.js
index 376f0ee..aee1760 100644
--- a/src/classes/sprite.js
+++ b/src/classes/sprite.js
@@ -44,7 +44,7 @@ class Sprite extends Entity {
 
     render () {
 
-        if (this.isReady()) {
+        if (this.isReady() && this._game) {
 
             var imageObj = this._image.getImageObj();