diff --git a/Projekte/monopoly/client/src/main/java/pp/monopoly/client/MonopolyApp.java b/Projekte/monopoly/client/src/main/java/pp/monopoly/client/MonopolyApp.java
index e369133..4bba43f 100644
--- a/Projekte/monopoly/client/src/main/java/pp/monopoly/client/MonopolyApp.java
+++ b/Projekte/monopoly/client/src/main/java/pp/monopoly/client/MonopolyApp.java
@@ -9,7 +9,12 @@ import com.jme3.font.BitmapText;
 import com.jme3.input.KeyInput;
 import com.jme3.input.controls.ActionListener;
 import com.jme3.input.controls.KeyTrigger;
+import com.jme3.material.Material;
+import com.jme3.math.Vector3f;
+import com.jme3.scene.Geometry;
+import com.jme3.scene.shape.Box;
 import com.jme3.system.AppSettings;
+import com.jme3.texture.Texture;
 import com.simsilica.lemur.GuiGlobals;
 import com.simsilica.lemur.style.BaseStyles;
 
@@ -17,7 +22,6 @@ import pp.dialog.DialogBuilder;
 import pp.dialog.DialogManager;
 import pp.graphics.Draw;
 import pp.monopoly.client.gui.SettingsMenu;
-import pp.monopoly.client.gui.TestWorld;
 import pp.monopoly.game.client.ClientGameLogic;
 import pp.monopoly.game.client.MonopolyClient;
 import pp.monopoly.game.client.ServerConnection;
@@ -161,12 +165,32 @@ public class MonopolyApp extends SimpleApplication implements MonopolyClient, Ga
     }
     //altes Fenster beim Start von TestWorld schließen
     public void startTestWorld() {
-        // Beendet das MonopolyApp-Fenster
-        stop(false);
+     // Entferne die aktuelle GUI
+     guiNode.detachAllChildren();
     
-        // Startet die TestWorld
-        TestWorld testWorld = new TestWorld();
-        testWorld.start();
+     // Erstelle ein Quadrat mit Textur
+     Box box = new Box(1, 0.01f, 1);  // Dünnes Quadrat
+     Geometry geom = new Geometry("Box", box);
+    
+     // Setze das Material mit Textur
+     Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
+     Texture texture = assetManager.loadTexture("Pictures/board.png");
+     mat.setTexture("ColorMap", texture);
+     geom.setMaterial(mat);
+    
+     // Füge das Quadrat zur Szene hinzu
+     rootNode.attachChild(geom);
+    
+     // Setze die Kameraposition
+     cam.setLocation(new Vector3f(0, 0, 3));
+     cam.lookAt(geom.getLocalTranslation(), Vector3f.UNIT_Y);
+    }
+    public void returnToMenu() {
+        // Entferne die Testszene
+        rootNode.detachAllChildren();
+    
+        // Zeige das Startmenü erneut
+        StartMenu.createStartMenu(this);
     }
     
 
diff --git a/Projekte/monopoly/client/src/main/java/pp/monopoly/client/gui/CreateGameMenu.java b/Projekte/monopoly/client/src/main/java/pp/monopoly/client/gui/CreateGameMenu.java
index 7d2fe3b..6b88b62 100644
--- a/Projekte/monopoly/client/src/main/java/pp/monopoly/client/gui/CreateGameMenu.java
+++ b/Projekte/monopoly/client/src/main/java/pp/monopoly/client/gui/CreateGameMenu.java
@@ -63,7 +63,10 @@ public class CreateGameMenu {
         // "Spiel hosten"-Button
         Button hostButton = buttonContainer.addChild(new Button("Spiel hosten"));
         hostButton.setPreferredSize(new Vector3f(120, 40, 0));
-        hostButton.addClickCommands(source -> startTestWorld());
+        hostButton.addClickCommands(source -> {
+        closeCreateGameMenu(); // Schließt das Menü
+        app.startTestWorld(); // Startet die Testwelt in der Hauptanwendung
+});
 
 
         // "Beitreten"-Button
@@ -116,6 +119,11 @@ public class CreateGameMenu {
         // Startet die Testszene
         TestWorld.startTestWorld();
     }
+
+    private void closeCreateGameMenu() {
+        app.getGuiNode().detachChild(menuContainer); // Entfernt den Menü-Container
+        app.getGuiNode().detachChild(background); // Entfernt das Hintergrundbild
+    }
     
 
 }