diff --git a/SMIMS-Game/MyWorld.class b/SMIMS-Game/MyWorld.class
index 11455a4..a4bd822 100644
Binary files a/SMIMS-Game/MyWorld.class and b/SMIMS-Game/MyWorld.class differ
diff --git a/SMIMS-Game/MyWorld.java b/SMIMS-Game/MyWorld.java
index 4e70578..2fe3fc1 100644
--- a/SMIMS-Game/MyWorld.java
+++ b/SMIMS-Game/MyWorld.java
@@ -57,8 +57,8 @@ public class MyWorld extends World
         plattform2.setLocation(320,367);
         plattform2.setLocation(312,371);
         plattform2.setLocation(308,382);
-        Healthbar healthbar = new Healthbar();
-        addObject(healthbar,50,50);
+        //Healthbar healthbar = new Healthbar();
+        //addObject(healthbar,50,50);
         Heart heart = new Heart();
         addObject(heart,371,27);
         Heart heart2 = new Heart();
diff --git a/SMIMS-Game/Player.class b/SMIMS-Game/Player.class
index 38bfcc6..1f9d2f1 100644
Binary files a/SMIMS-Game/Player.class and b/SMIMS-Game/Player.class differ
diff --git a/SMIMS-Game/Player.java b/SMIMS-Game/Player.java
index d99b9e5..64455ac 100644
--- a/SMIMS-Game/Player.java
+++ b/SMIMS-Game/Player.java
@@ -121,7 +121,9 @@ public class Player extends Actor
             getWorld().removeObjects(getWorld().getObjects(Spike.class));
 
             getWorld().removeObjects(getIntersectingObjects(Spike.class));
-            getWorld().removeObject(getWorld().getObjects(Heart.class).get(0));
+            if (getWorld().getObjects(Heart.class) != null){
+                getWorld().removeObject(getWorld().getObjects(Heart.class).get(0));
+            }
         }
     }
 
diff --git a/SMIMS-Game/PowerUps.class b/SMIMS-Game/PowerUps.class
index f4233a4..2322a63 100644
Binary files a/SMIMS-Game/PowerUps.class and b/SMIMS-Game/PowerUps.class differ
diff --git a/SMIMS-Game/PowerUps.java b/SMIMS-Game/PowerUps.java
index 9e3c868..031769e 100644
--- a/SMIMS-Game/PowerUps.java
+++ b/SMIMS-Game/PowerUps.java
@@ -34,8 +34,8 @@ public class PowerUps extends Actor
     
     public void moveDown()
     {
-        this.setLocation(this.getX(), this.getY()+2);
-        if(this.getY()>=this.getWorld().getHeight())
+        setLocation(this.getX(), this.getY()+2);
+        if(this.getY() >= getWorld().getHeight()-1)
         {
             deleteAfterActCycle = true;
         }