diff --git a/app/build/intermediates/blame/res/debug/single/layout.json b/app/build/intermediates/blame/res/debug/single/layout.json
index 32a54a5..7ca2a64 100644
--- a/app/build/intermediates/blame/res/debug/single/layout.json
+++ b/app/build/intermediates/blame/res/debug/single/layout.json
@@ -3,22 +3,22 @@
         "merged": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\build\\intermediates\\res\\merged\\debug\\layout\\levels.xml",
         "source": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\src\\main\\res\\layout\\levels.xml"
     },
-    {
-        "merged": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\build\\intermediates\\res\\merged\\debug\\layout\\toolshop.xml",
-        "source": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\src\\main\\res\\layout\\toolshop.xml"
-    },
     {
         "merged": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\build\\intermediates\\res\\merged\\debug\\layout\\tutorial.xml",
         "source": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\src\\main\\res\\layout\\tutorial.xml"
     },
     {
-        "merged": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\build\\intermediates\\res\\merged\\debug\\layout\\abc_screen_simple_overlay_action_mode.xml",
-        "source": "C:\\Users\\Julian\\.android\\build-cache\\2232000db64551c7682d41127fbc27c912efcc3d\\output\\res\\layout\\abc_screen_simple_overlay_action_mode.xml"
+        "merged": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\build\\intermediates\\res\\merged\\debug\\layout\\toolshop.xml",
+        "source": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\src\\main\\res\\layout\\toolshop.xml"
     },
     {
         "merged": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\build\\intermediates\\res\\merged\\debug\\layout\\worlds.xml",
         "source": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\src\\main\\res\\layout\\worlds.xml"
     },
+    {
+        "merged": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\build\\intermediates\\res\\merged\\debug\\layout\\abc_screen_simple_overlay_action_mode.xml",
+        "source": "C:\\Users\\Julian\\.android\\build-cache\\2232000db64551c7682d41127fbc27c912efcc3d\\output\\res\\layout\\abc_screen_simple_overlay_action_mode.xml"
+    },
     {
         "merged": "C:\\Users\\Julian\\AndroidStudioProjects\\EndlessRoll\\app\\build\\intermediates\\res\\merged\\debug\\layout\\abc_screen_simple.xml",
         "source": "C:\\Users\\Julian\\.android\\build-cache\\2232000db64551c7682d41127fbc27c912efcc3d\\output\\res\\layout\\abc_screen_simple.xml"
diff --git a/app/build/intermediates/res/merged/debug/layout/start_screen.xml b/app/build/intermediates/res/merged/debug/layout/start_screen.xml
index 173c7aa..d3568bf 100644
--- a/app/build/intermediates/res/merged/debug/layout/start_screen.xml
+++ b/app/build/intermediates/res/merged/debug/layout/start_screen.xml
@@ -34,7 +34,7 @@
         android:layout_alignParentRight="true"
         android:layout_below="@+id/startscreen_play"
         android:text="@string/start_screen_unlock_all_levels"
-        android:visibility="invisible"/>
+        android:visibility="visible"/>
 
     <Button
         android:id="@+id/startscreen_gain_90_ep"
@@ -45,7 +45,7 @@
         android:layout_alignParentStart="true"
         android:layout_below="@+id/startscreen_play"
         android:text="@string/start_screen_gain_90_ep"
-        android:visibility="invisible"/>
+        android:visibility="visible"/>
 
     <Button
         android:id="@+id/startscreen_to_gl_test_screen"
@@ -55,6 +55,6 @@
         android:layout_alignParentBottom="true"
         android:layout_alignParentRight="true"
         android:text="@string/start_screen_to_gl_test_screen"
-        android:visibility="invisible"/>
+        android:visibility="visible"/>
 
 </RelativeLayout>
\ No newline at end of file
diff --git a/app/build/intermediates/res/resources-debug.ap_ b/app/build/intermediates/res/resources-debug.ap_
index fb80c0a..5db4c71 100644
Binary files a/app/build/intermediates/res/resources-debug.ap_ and b/app/build/intermediates/res/resources-debug.ap_ differ
diff --git a/app/src/main/java/de/frajul/endlessroll/entities/tools/PowerMushroom.java b/app/src/main/java/de/frajul/endlessroll/entities/tools/PowerMushroom.java
index e8a1622..ac42acf 100644
--- a/app/src/main/java/de/frajul/endlessroll/entities/tools/PowerMushroom.java
+++ b/app/src/main/java/de/frajul/endlessroll/entities/tools/PowerMushroom.java
@@ -24,7 +24,12 @@ public class PowerMushroom extends Tool {
     }
 
     @Override
-    protected Geometry createCollisionBounds() {
+    protected Geometry createWorldCollisionBounds() {
+        return this;
+    }
+
+    @Override
+    protected Geometry createPlayerCollisionBounds() {
         return this;
     }
 }
diff --git a/app/src/main/res/layout/start_screen.xml b/app/src/main/res/layout/start_screen.xml
index 173c7aa..d3568bf 100644
--- a/app/src/main/res/layout/start_screen.xml
+++ b/app/src/main/res/layout/start_screen.xml
@@ -34,7 +34,7 @@
         android:layout_alignParentRight="true"
         android:layout_below="@+id/startscreen_play"
         android:text="@string/start_screen_unlock_all_levels"
-        android:visibility="invisible"/>
+        android:visibility="visible"/>
 
     <Button
         android:id="@+id/startscreen_gain_90_ep"
@@ -45,7 +45,7 @@
         android:layout_alignParentStart="true"
         android:layout_below="@+id/startscreen_play"
         android:text="@string/start_screen_gain_90_ep"
-        android:visibility="invisible"/>
+        android:visibility="visible"/>
 
     <Button
         android:id="@+id/startscreen_to_gl_test_screen"
@@ -55,6 +55,6 @@
         android:layout_alignParentBottom="true"
         android:layout_alignParentRight="true"
         android:text="@string/start_screen_to_gl_test_screen"
-        android:visibility="invisible"/>
+        android:visibility="visible"/>
 
 </RelativeLayout>
\ No newline at end of file