diff --git a/src/game-lib-a-1-event.js b/src/game-lib-a-1-event.js
index 8770ea4..33ca383 100644
--- a/src/game-lib-a-1-event.js
+++ b/src/game-lib-a-1-event.js
@@ -86,6 +86,7 @@ GameLib.Event.ANIMATION_COMPILE_SUCCESS         = 0x44;
 GameLib.Event.ANIMATION_COMPILE_FAILED          = 0x45;
 GameLib.Event.CUSTOM_CODE_SYSTEM_STARTED        = 0x46;
 GameLib.Event.GAME_OVER                         = 0x47;
+GameLib.Event.GAME_START                        = 0x48;
 
 /**
  * Returns string name of event ID
@@ -167,6 +168,7 @@ GameLib.Event.GetEventName = function(number) {
 		case 0x45 : return 'animation_compile_failed';
 		case 0x46 : return 'custom_code_system_started';
 		case 0x47 : return 'game_over';
+		case 0x48 : return 'game_start';
         break;
 	}
 
diff --git a/src/game-lib-d3-api-renderer.js b/src/game-lib-d3-api-renderer.js
index 6dd59d5..ce6d4b8 100644
--- a/src/game-lib-d3-api-renderer.js
+++ b/src/game-lib-d3-api-renderer.js
@@ -13,6 +13,7 @@
  * @param viewports
  * @param parentEntity
  * @param preserveDrawingBuffer
+ * @param clippingPlanes
  * @constructor
  */
 GameLib.D3.API.Renderer = function (
@@ -28,6 +29,7 @@ GameLib.D3.API.Renderer = function (
     camera,
     scenes,
     viewports,
+    clippingPlanes,
     parentEntity
 ) {
     if (GameLib.Utils.UndefinedOrNull(id)) {
@@ -47,6 +49,10 @@ GameLib.D3.API.Renderer = function (
 
     if (GameLib.Utils.UndefinedOrNull(localClipping)) {
         localClipping = false;
+
+        if (clippingPlanes && clippingPlanes.length > 0) {
+            localClipping = true;
+        }
     }
     this.localClipping = localClipping;
 
@@ -90,6 +96,11 @@ GameLib.D3.API.Renderer = function (
 	}
 	this.viewports = viewports;
 
+	if (GameLib.Utils.UndefinedOrNull(clippingPlanes)) {
+        clippingPlanes = [];
+	}
+	this.clippingPlanes = clippingPlanes;
+
     if (GameLib.Utils.UndefinedOrNull(parentEntity)) {
         parentEntity = null;
     }
@@ -119,6 +130,7 @@ GameLib.D3.API.Renderer.FromObject = function(objectComponent) {
         objectComponent.camera,
         objectComponent.scenes,
         objectComponent.viewports,
+        objectComponent.clippingPlanes,
         objectComponent.parentEntity
     );
 };
diff --git a/src/game-lib-d3-mesh-0.js b/src/game-lib-d3-mesh-0.js
index a7cc640..36a521e 100644
--- a/src/game-lib-d3-mesh-0.js
+++ b/src/game-lib-d3-mesh-0.js
@@ -1001,6 +1001,10 @@ GameLib.D3.Mesh.prototype.updateInstancePosition = function() {
     this.position.instance.y = this.position.y;
     this.position.instance.z = this.position.z;
     this.instance.position.copy(this.position.instance);
+    if (this.helper) {
+        this.removeHelper();
+        this.createHelper();
+    }
 };
 
 
diff --git a/src/game-lib-d3-mesh-plane.js b/src/game-lib-d3-mesh-plane.js
index f6a76f1..16b5634 100644
--- a/src/game-lib-d3-mesh-plane.js
+++ b/src/game-lib-d3-mesh-plane.js
@@ -8,6 +8,8 @@
  * @param heightSegments
  * @param heightMapScale
  * @param isHeightMap
+ * @param isClippingPlane
+ * @param distanceFromOrigin
  * @constructor
  */
 GameLib.D3.Mesh.Plane = function (
@@ -18,7 +20,9 @@ GameLib.D3.Mesh.Plane = function (
     widthSegments,
     heightSegments,
 	heightMapScale,
-	isHeightMap
+	isHeightMap,
+    isClippingPlane,
+    distanceFromOrigin
 ) {
     this.graphics = graphics;
     this.graphics.isNotThreeThrow();
@@ -53,7 +57,17 @@ GameLib.D3.Mesh.Plane = function (
 	}
 	this.isHeightMap = isHeightMap;
 
-	GameLib.D3.Mesh.call(
+    if (GameLib.Utils.UndefinedOrNull(isClippingPlane)) {
+        isClippingPlane = false;
+    }
+    this.isClippingPlane = isClippingPlane;
+
+    if (GameLib.Utils.UndefinedOrNull(distanceFromOrigin)) {
+        distanceFromOrigin = 0;
+    }
+    this.distanceFromOrigin = distanceFromOrigin;
+
+    GameLib.D3.Mesh.call(
         this,
         this.graphics,
         apiMesh
@@ -104,6 +118,17 @@ GameLib.D3.Mesh.Plane.prototype.createInstance = function() {
     instance.userData.heightSegments = this.heightSegments;
     instance.userData.heightMapScale = this.heightMapScale;
     instance.userData.isHeightMap = this.isHeightMap;
+    instance.userData.isClippingPlane = this.isClippingPlane;
+    instance.userData.distanceFromOrigin = this.distanceFromOrigin;
+
+    if (this.isClippingPlane) {
+        instance.clipping = new THREE.Plane(
+            geometry.faces[0].normal,
+            this.distanceFromOrigin
+        );
+
+
+    }
 
     return instance;
 };
@@ -121,7 +146,9 @@ GameLib.D3.Mesh.Plane.prototype.updateInstance = function() {
         this.instance.userData.widthSegments !== this.widthSegments ||
         this.instance.userData.heightSegments !== this.heightSegments ||
 		this.instance.userData.isHeightMap !== this.isHeightMap ||
-		this.instance.userData.heightMapScale !== this.heightMapScale
+		this.instance.userData.heightMapScale !== this.heightMapScale ||
+		this.instance.userData.isClippingPlane !== this.isClippingPlane ||
+		this.instance.userData.distanceFromOrigin !== this.distanceFromOrigin
     ) {
 		this.instance.userData.width = this.width;
 		this.instance.userData.height = this.height;
@@ -129,6 +156,8 @@ GameLib.D3.Mesh.Plane.prototype.updateInstance = function() {
 		this.instance.userData.heightSegments = this.heightSegments;
 		this.instance.userData.isHeightMap = this.isHeightMap;
 		this.instance.userData.heightMapScale = this.heightMapScale;
+		this.instance.userData.isClippingPlane = this.isClippingPlane;
+		this.instance.userData.distanceFromOrigin = this.distanceFromOrigin;
 
 		geometry = new THREE.PlaneGeometry(
             this.width,
@@ -146,7 +175,14 @@ GameLib.D3.Mesh.Plane.prototype.updateInstance = function() {
 		geometry = this.createInstanceGeometry();
 
         this.instance.geometry = geometry;
-	}
+
+        if (this.isClippingPlane) {
+            this.instance.clipping = new THREE.Plane(
+                geometry.faces[0].normal,
+                this.distanceFromOrigin
+            )
+        }
+    }
 
     GameLib.D3.Mesh.prototype.updateInstance.call(this);
 };
@@ -165,6 +201,8 @@ GameLib.D3.Mesh.Plane.prototype.toApiObject = function() {
     apiMesh.heightSegments = this.heightSegments;
     apiMesh.heightMapScale = this.heightMapScale;
     apiMesh.isHeightMap = this.isHeightMap;
+    apiMesh.isClippingPlane = this.isClippingPlane;
+    apiMesh.distanceFromOrigin = this.distanceFromOrigin;
 
     return apiMesh;
 };
@@ -188,7 +226,9 @@ GameLib.D3.Mesh.Plane.FromObject = function(graphics, objectMesh) {
         objectMesh.widthSegments,
         objectMesh.heightSegments,
 		objectMesh.heightMapScale,
-		objectMesh.isHeightMap
+		objectMesh.isHeightMap,
+        objectMesh.isClippingPlane,
+        objectMesh.distanceFromOrigin
     );
 
 };
diff --git a/src/game-lib-d3-renderer.js b/src/game-lib-d3-renderer.js
index 0c2fcd4..c82da9c 100644
--- a/src/game-lib-d3-renderer.js
+++ b/src/game-lib-d3-renderer.js
@@ -36,6 +36,7 @@ GameLib.D3.Renderer = function (
         apiRenderer.camera,
         apiRenderer.scenes,
         apiRenderer.viewports,
+        apiRenderer.clippingPlanes,
         apiRenderer.parentEntity
     );
 
@@ -80,6 +81,25 @@ GameLib.D3.Renderer = function (
 		}
 	}.bind(this));
 
+    this.clippingPlanes = this.clippingPlanes.map(function(clippingPlane){
+        if (clippingPlane instanceof GameLib.D3.API.Mesh) {
+            return new GameLib.D3.Mesh.Plane(
+                this.graphics,
+                clippingPlane,
+                clippingPlane.width,
+                clippingPlane.height,
+                clippingPlane.widthSegments,
+                clippingPlane.heightSegments,
+                clippingPlane.heightMapScale,
+                clippingPlane.isHeightMap,
+                clippingPlane.isClippingPlane,
+                clippingPlane.distanceFromOrigin
+            );
+        } else {
+            return clippingPlane;
+        }
+    }.bind(this));
+
 	/**
      * Only runtime Renderer Components have runtime statistics
 	 */
@@ -99,7 +119,8 @@ GameLib.D3.Renderer = function (
             'domElement'    : GameLib.DomElement,
             'camera'        : GameLib.D3.Camera,
             'scenes'        : [GameLib.D3.Scene],
-            'viewports'     : [GameLib.D3.Viewport]
+            'viewports'     : [GameLib.D3.Viewport],
+            'clippingPlanes': [GameLib.D3.Mesh.Plane]
         }
     );
 
@@ -118,6 +139,19 @@ GameLib.D3.Renderer.prototype.createInstance = function() {
         canvas : this.domElement.instance
     });
 
+    if (this.clippingPlanes.length > 0) {
+        instance.clippingPlanes = this.clippingPlanes.map(
+            function(clippingPlane) {
+
+                if (!clippingPlane.isClippingPlane || !clippingPlane.instance || !clippingPlane.instance.clipping) {
+                    throw new Error('is not a clipping plane or no clipping plane instance');
+                }
+
+                return clippingPlane.instance.clipping;
+            }
+        )
+    }
+
     instance.localClippingEnabled = this.localClipping;
 
     instance.setSize(
@@ -169,6 +203,21 @@ GameLib.D3.Renderer.prototype.updateInstance = function() {
 
     this.instance.autoClear = this.autoClear;
     this.instance.preserveDrawingBuffer = this.preserveDrawingBuffer;
+
+    if (this.clippingPlanes.length > 0) {
+        this.instance.clippingPlanes = this.clippingPlanes.map(
+            function(clippingPlane) {
+
+                if (!clippingPlane.isClippingPlane || !clippingPlane.instance || !clippingPlane.instance.clipping) {
+                    throw new Error('is not a clipping plane or no clipping plane instance');
+                }
+
+                return clippingPlane.instance.clipping;
+            }
+        )
+    } else {
+        this.instance.clippingPlanes = [];
+    }
 };
 
 /**