diff --git a/src/de/oszimt/ls/aliendefence/view/menue/LevelChoice.form b/src/de/oszimt/ls/aliendefence/view/menue/LevelChoice.form
index 25b3793..3889366 100644
--- a/src/de/oszimt/ls/aliendefence/view/menue/LevelChoice.form
+++ b/src/de/oszimt/ls/aliendefence/view/menue/LevelChoice.form
@@ -2,7 +2,7 @@
 <form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="de.oszimt.ls.aliendefence.view.menue.LevelChoice">
   <grid id="27dc6" binding="panel" layout-manager="BorderLayout" hgap="0" vgap="0">
     <constraints>
-      <xy x="20" y="20" width="500" height="400"/>
+      <xy x="20" y="20" width="501" height="400"/>
     </constraints>
     <properties/>
     <border type="none"/>
@@ -12,6 +12,12 @@
         <properties/>
         <border type="none"/>
         <children>
+          <component id="cdd2d" class="javax.swing.JButton" binding="btnPlay">
+            <constraints/>
+            <properties>
+              <text value="Spielen"/>
+            </properties>
+          </component>
           <component id="c85bc" class="javax.swing.JButton" binding="btnNewLevel">
             <constraints/>
             <properties>
diff --git a/src/de/oszimt/ls/aliendefence/view/menue/LevelChoice.java b/src/de/oszimt/ls/aliendefence/view/menue/LevelChoice.java
index 775475b..8fd528d 100644
--- a/src/de/oszimt/ls/aliendefence/view/menue/LevelChoice.java
+++ b/src/de/oszimt/ls/aliendefence/view/menue/LevelChoice.java
@@ -1,8 +1,11 @@
 package de.oszimt.ls.aliendefence.view.menue;
 
 import de.oszimt.ls.aliendefence.controller.AlienDefenceController;
+import de.oszimt.ls.aliendefence.controller.GameController;
 import de.oszimt.ls.aliendefence.controller.LevelController;
 import de.oszimt.ls.aliendefence.model.Level;
+import de.oszimt.ls.aliendefence.model.User;
+import de.oszimt.ls.aliendefence.view.game.GameGUI;
 
 import javax.swing.*;
 import javax.swing.table.DefaultTableModel;
@@ -17,6 +20,7 @@ public class LevelChoice {
     private JButton btnUpdateLevel;
     private JTable tblLevels;
     private JButton btnDeleteLevel;
+    private JButton btnPlay;
 
     private final LevelController lvlControl;
     private final LeveldesignWindow leveldesignWindow;
@@ -27,7 +31,7 @@ public class LevelChoice {
      * @param controller
      * @param leveldesignWindow
      */
-    public LevelChoice(AlienDefenceController controller, LeveldesignWindow leveldesignWindow) {
+    public LevelChoice(AlienDefenceController controller, LeveldesignWindow leveldesignWindow, User user) {
         this.lvlControl = controller.getLevelController();
         this.leveldesignWindow = leveldesignWindow;
 
@@ -51,6 +55,12 @@ public class LevelChoice {
 
         tblLevels.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
         this.updateTableData();
+        btnPlay.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                btnPlay_Clicked(controller, user);
+            }
+        });
     }
 
     private String[][] getLevelsAsTableModel() {
@@ -85,6 +95,21 @@ public class LevelChoice {
         this.updateTableData();
     }
 
+    public void btnPlay_Clicked(AlienDefenceController alienDefenceController, User user) {
+        //Level_id des selektierten Elements auslesen
+        int level_id = Integer
+                .parseInt((String) this.tblLevels.getModel().getValueAt(this.tblLevels.getSelectedRow(), 0));
+        Thread t = new Thread("GameThread") {
+            @Override
+            public void run() {
+                GameController gameController = alienDefenceController.startGame(alienDefenceController.getLevelController().readLevel(level_id), user);
+                new GameGUI(gameController).start();
+            }
+        };
+        t.start();
+    }
+
+
     public JPanel getPanel() {
         return panel;
     }
diff --git a/src/de/oszimt/ls/aliendefence/view/menue/LeveldesignWindow.java b/src/de/oszimt/ls/aliendefence/view/menue/LeveldesignWindow.java
index 4112547..bb5a6df 100644
--- a/src/de/oszimt/ls/aliendefence/view/menue/LeveldesignWindow.java
+++ b/src/de/oszimt/ls/aliendefence/view/menue/LeveldesignWindow.java
@@ -9,6 +9,7 @@ import javax.swing.border.EmptyBorder;
 import de.oszimt.ls.aliendefence.controller.AlienDefenceController;
 import de.oszimt.ls.aliendefence.controller.LevelController;
 import de.oszimt.ls.aliendefence.model.Level;
+import de.oszimt.ls.aliendefence.model.User;
 
 @SuppressWarnings("serial")
 public class LeveldesignWindow extends JFrame {
@@ -23,7 +24,7 @@ public class LeveldesignWindow extends JFrame {
 	/**
 	 * Create the frame.
 	 */
-	public LeveldesignWindow(AlienDefenceController controller) {
+	public LeveldesignWindow(AlienDefenceController controller, User user) {
 		this.lvlControl = controller.getLevelController();
 
 		setTitle("Leveldesigner");
@@ -35,7 +36,7 @@ public class LeveldesignWindow extends JFrame {
 		this.cards = new CardLayout();
 		contentPane.setLayout(cards);
 
-		levelChoice = new LevelChoice(controller, this);
+		levelChoice = new LevelChoice(controller, this, user);
 		contentPane.add(levelChoice.getPanel(), "levelChooser");
 
 		this.cardLevelEditor = new LevelEditor(this, controller, Level.getDefaultLevel());
diff --git a/src/de/oszimt/ls/aliendefence/view/menue/MainMenu.java b/src/de/oszimt/ls/aliendefence/view/menue/MainMenu.java
index 02e6685..634fa90 100644
--- a/src/de/oszimt/ls/aliendefence/view/menue/MainMenu.java
+++ b/src/de/oszimt/ls/aliendefence/view/menue/MainMenu.java
@@ -62,7 +62,9 @@ public class MainMenu {
         testButton.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
-                new LevelChoice(alienDefenceController, new LeveldesignWindow(alienDefenceController));
+                // Erstellt Modell von aktuellen Nutzer
+                User user = new User(1, "test", "pass");
+                new LeveldesignWindow(alienDefenceController, user);
             }
         });
 
@@ -78,7 +80,7 @@ public class MainMenu {
         levelEditorButton.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
-                new LeveldesignWindow(alienDefenceController);
+                new LeveldesignWindow(alienDefenceController, null);
             }
         });