diff --git a/app/Game/Client/GameController.js b/app/Game/Client/GameController.js
index f7823eb..9e24728 100755
--- a/app/Game/Client/GameController.js
+++ b/app/Game/Client/GameController.js
@@ -1,4 +1,4 @@
-var requires = [
+define([
 	"Game/Client/View/ViewController", 
 	"Game/Core/Physics/Engine", 
 	"Game/Core/Player", 
@@ -7,9 +7,9 @@ var requires = [
 	"Game/Core/Loader/Level",
 	"Lib/Vendor/Box2D",
 	"Lib/Utilities/RequestAnimFrame"
-];
+],
 
-define(requires, function(ViewController, PhysicsEngine, Player, KeyboardController, Settings, Level, Box2D, requestAnimFrame) {
+function(ViewController, PhysicsEngine, Player, KeyboardController, Settings, Level, Box2D, requestAnimFrame) {
 
 	function GameController (clientGame) {
 		this.clientGame = clientGame;
diff --git a/app/Game/Core/GameController.js b/app/Game/Core/GameController.js
index e69de29..07e4c1f 100644
--- a/app/Game/Core/GameController.js
+++ b/app/Game/Core/GameController.js
@@ -0,0 +1,50 @@
+define([
+    "Game/Core/Physics/Engine"
+    "Game/Core/Loader/Level"
+],
+
+function(Engine, Level, ) {
+
+    function GameController(physicsEngine) {
+        this.players = {};
+
+        if (! physicsEngine instanceof Engine) {
+            throw physicsEngine + " is not of type Engine";
+        }
+
+        this.physicsEngine = physicsEngine;
+    }
+
+    GameController.prototype.getPhysicsEngine = function() {
+        return this.physicsEngine;
+    }
+
+    GameController.prototype.loadLevel = function(path) {
+        if (this.level) {
+            this.level.unload();
+        }
+
+        this.level = new Level(path, this.physicsEngine);
+        this.level.loadLevelInToEngine();
+    }
+
+    GameController.prototype.destroy = function() {
+        for(var player in this.players) {
+            this.players[player].destroy();
+        }
+        delete this.players;
+    }
+
+    GameController.prototype.userJoined = function(user) {
+        var player = new Player(this.physicsEngine, id);
+        this.players[user.id] = player;
+    }
+
+    GameController.prototype.userLeft = function(user) {
+        var player = this.players[user.id];
+        player.destroy();
+        delete this.players[user.id];
+    }
+
+    return GameController;
+});
diff --git a/app/Game/Server/GameController.js b/app/Game/Server/GameController.js
index 7da278c..eea1e3b 100755
--- a/app/Game/Server/GameController.js
+++ b/app/Game/Server/GameController.js
@@ -1,4 +1,4 @@
-var requires = [
+define([
 	"Chuck/Physics/Engine", 
 	"Chuck/Settings", 
 	"Chuck/Player", 
@@ -6,9 +6,9 @@ var requires = [
 	"Chuck/Loader/Level",
 	"Chuck/Control/InputController",
 	"RequestAnimationFrame"
-];
+],
 
-define(requires, function(PhysicsEngine, Settings, Player, Box2D, Level, InputController, requestAnimFrame){
+function(PhysicsEngine, Settings, Player, Box2D, Level, InputController, requestAnimFrame) {
 
 	function ServerProcessor (serverGame) {
 		this.serverGame = serverGame;
diff --git a/package.json b/package.json
index 15afafd..83b7280 100644
--- a/package.json
+++ b/package.json
@@ -25,5 +25,6 @@
     "node": "*"
   },
   "config": { "port": "1234" },
-  "private": true
+  "private": true,
+  "scripts": {"start": "node app.js"}
 }