thanks for playing and for your feedback, yea the game lacks a checkpoint system also the spikes collision mask should probably be smaller the icicles you mentioned can be hard to see and notice but they are visible and the mixels of the snowball happens because i dont scale the snowball with integers like for example its xscale and yscale could be anything from 1 to 3 like 1.45 which will cause mixels not matter what, anyways thanks for this detailed feedback.