Press mousedown to draw, press space, then use arrow keys/DWS to move. (you can still draw) The ball can interact with the mouse - try jumping on the mouse. Press n to switch between platforms and lava drawing. IF YOU SQUEEZE THE BALL IN A TIGHT SPACE THIS PROJECT MIGHT CRASH. Useful for making plans for a platformer level.
Everything is different! You can stand on lava and die on platforms. The controls are reversed. Also, you can fly! Gravity is also reversed. @YearoftheCat is my other account, by the way.