The graphics are great and the mechanic of growing with each burger collected is a really neat way of turning this platformer into a puzzle game. I think the level design could be better though. Levels should start off easy and gradually increase in difficulty, but in this game I thought level 2 was the hardest level. One other thing I'd add is an indicator for where the exit will show up. It will make it easier to plan out my path that way. Fun game overall!