-larger screen size instead of 480x360. 730x360
-new killr appeared song.
-minor adjustments to enviroment due to new screen size.
-fixed error screen resolution
-fixed error screen stage position
-attempting to make LOTS of changes.
-added game jolt instead of firebase,
-looking foward to adding box2D.
-Added Mobile Support
-added version selecting
-added box cooldown.
-added LCS.
- a build of 2.3.1.
- changes to optimisation
- changed it to work with controllers.