diff --git a/backend/src/SocketIO/GameManager/Game/Classes/Playground/Playground.js b/backend/src/SocketIO/GameManager/Game/Classes/Playground/Playground.js
new file mode 100644
index 0000000..27f37e5
--- /dev/null
+++ b/backend/src/SocketIO/GameManager/Game/Classes/Playground/Playground.js
@@ -0,0 +1,41 @@
+class Playground {
+    constructor() {
+        // Spielgröße (width * height) Felder
+        this.width = 20;
+        this.height = 20;
+
+        /** @type {Array<Array>} */
+        this.tiles = this.createPlayground();
+    }
+
+    createPlayground() {
+        const tilesArray = [];
+        
+        for (let i = 0; i < this.width; i++) {
+            const column = [];
+            for (let j = 0; j < this.height; j++) {
+                column.push(null);
+            }
+            tilesArray.push(column);
+        }
+
+        return tilesArray;
+    }
+
+    getTile(x, y) {
+        if (x < 0 || x >= this.width || y < 0 || y >= this.height) {
+            return null; // Ungültiges feld
+        }
+        return this.tiles[x][y];
+    }
+
+    setTile(x, y, object) {
+        if (x < 0 || x >= this.width || y < 0 || y >= this.height) {
+            return false; // Ungültiges feld
+        }
+        this.tiles[x][y] = object;
+        return true;
+    }
+}
+
+module.exports = Playground;
\ No newline at end of file
diff --git a/backend/src/SocketIO/GameManager/Game/Game.js b/backend/src/SocketIO/GameManager/Game/Game.js
index cb6a61e..eee5bc4 100644
--- a/backend/src/SocketIO/GameManager/Game/Game.js
+++ b/backend/src/SocketIO/GameManager/Game/Game.js
@@ -1,6 +1,7 @@
 const socketIO = require("socket.io");
 const SocketUser = require("../../Classes/SocketUser");
 const GameManager = require("../GameManager");
+const GameLoop = require("./GameLoop");
 
 class Game{
     /** @param {socketIO.Server} io @param {GameManager} gameManager @param {number} code */
@@ -10,24 +11,33 @@ class Game{
         this.code = code;
 
         this.waitingSeconds = 5;
-        this.gameStart = false;
+        this.gameStarted = false;
 
         /**@type {Array<SocketUser>} */
-        this.players = []
+        this.players = [];
 
-        setTimeout(() => { this.waitingForPlayers(true) }, 100)
+        this.gameLoop = new GameLoop(io, this);
+
+        setTimeout(() => { this.waitingForPlayers(true) }, 100);
+    }
+
+    startGame(){
+        
+        this.gameStarted = true;
     }
 
     waitingForPlayers(changeTime = false){
         if(this.waitingSeconds === 0){
             if(this.players.length < 2) {
-                this.io.to(`game-${this.code}`).emit("gameEnd", "Das Spiel ist zu Ende, da nicht genug Spieler beigetreten sind!");
+                this.io.to(`game-${this.code}`).emit(
+                    "gameEnd", 
+                    "Das Spiel ist zu Ende, da nicht genug Spieler beigetreten sind!"
+                );
                 this.gameManager.games.delete(this.code);
                 return;
             }
     
-            this.gameStart = true;
-            return this.io.to(`game-${this.code}`).emit("gameStart");
+            return this.startGame();
         }
 
         let msg = "";
diff --git a/backend/src/SocketIO/GameManager/Game/GameLoop.js b/backend/src/SocketIO/GameManager/Game/GameLoop.js
new file mode 100644
index 0000000..6c67935
--- /dev/null
+++ b/backend/src/SocketIO/GameManager/Game/GameLoop.js
@@ -0,0 +1,17 @@
+const socketIO = require("socket.io");
+const GameManager = require("../GameManager");
+const Playground = require("./Classes/Playground/Playground");
+
+class GameLoop{
+    /** @param {socketIO.Server} io @param {GameManager} game */
+    constructor(io, game) {
+        this.io = io;
+        this.game = game;
+
+        this.playground = new Playground();
+    }
+
+    
+}
+
+module.exports = GameLoop;
\ No newline at end of file