diff --git a/SMIMS-Game/MyWorld.class b/SMIMS-Game/MyWorld.class
index c9c4726..005c0be 100644
Binary files a/SMIMS-Game/MyWorld.class and b/SMIMS-Game/MyWorld.class differ
diff --git a/SMIMS-Game/MyWorld.ctxt b/SMIMS-Game/MyWorld.ctxt
index 25b6c20..a71706b 100644
--- a/SMIMS-Game/MyWorld.ctxt
+++ b/SMIMS-Game/MyWorld.ctxt
@@ -7,4 +7,6 @@ comment1.text=\r\n\ Constructor\ for\ objects\ of\ class\ MyWorld.\r\n\ \r\n
 comment2.params=
 comment2.target=void\ prepare()
 comment2.text=\r\n\ Prepare\ the\ world\ for\ the\ start\ of\ the\ program.\r\n\ That\ is\:\ create\ the\ initial\ objects\ and\ add\ them\ to\ the\ world.\r\n
-numComments=3
+comment3.params=
+comment3.target=void\ act()
+numComments=4
diff --git a/SMIMS-Game/MyWorld.java b/SMIMS-Game/MyWorld.java
index b18d2c8..cd992fd 100644
--- a/SMIMS-Game/MyWorld.java
+++ b/SMIMS-Game/MyWorld.java
@@ -8,7 +8,7 @@ import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
  */
 public class MyWorld extends World
 {
-
+    int PlattformCountdown;
     /**
      * Constructor for objects of class MyWorld.
      * 
@@ -28,4 +28,30 @@ public class MyWorld extends World
         Player player = new Player();
         addObject(player,302,320);
     }
+    public void act()
+    {
+        if(PlattformCountdown==0) //Damit in regelmäßigen Abständen auf jeden Fall eine Plattform auftaucht
+        {
+            addObject(new Plattform(), Greenfoot.getRandomNumber(400), 5);
+            PlattformCountdown=100;
+        }
+        PlattformCountdown--;
+        if(Greenfoot.getRandomNumber(100000)>=99800)
+        {
+            addObject(new Plattform(), Greenfoot.getRandomNumber(400), 5);
+        }
+        if(Greenfoot.getRandomNumber(100000)>=99900)
+        {
+            addObject(new MovingPlattform(2), Greenfoot.getRandomNumber(400), 6); //Nach Rechts bewegende Plattform 
+        }
+        if(Greenfoot.getRandomNumber(100000)>=99900)
+        {
+            addObject(new MovingPlattform(-2), Greenfoot.getRandomNumber(400), 6); //Nach Links bewegende Plattform
+        }
+        if(Greenfoot.getRandomNumber(100000)>=99750)
+        {
+            addObject(new BreakingPlattform(50), Greenfoot.getRandomNumber(400), 6); //Nach Links bewegende Plattform
+        }
+    }
+
 }