Please upgrade the render engine :'( on a sidescroller, the game looks so insanely choppy and hurts the eyes (Even with little to nothing on the screen but a single background). It gets very very annoying when you have the screen like PAUSE for a frame or 2 then BURP ahead another frame. This happens even on a more up-to-date computer. Honestly I don't think its playable if you have a fast moving screen
It'd be amazing if this were upgraded in the next release =D