Left/right arrows - Move Up arrow - Jump Hold Up - Ceiling slide Jump on enemy - Squish them Z/X - Make it brighter/darker Q/E - Slow down and speed up world (experimental) C - Reset speed Get to the last level to win. There are are 30 levels. Some of them are easy, but some of them are hard. If you die, you spawn back to the previous level. New levels will be added once in a while.
Update: Added levels 28-30. There MIGHT be levels 31-40 with a new theme, I'm not 100% sure yet. Thanks to @griffpatch Multiplayer test: https://scratch.mit.edu/projects/766587487/