it has come to my attention that this has entirely stopped working. i'll try fix it when i can be bothered (which may not be for a while)
WASD to move. Drawn entirely with pen, but uses a costume for the hitbox, which is why it's 99% pen. Many people have been making pen platformers, so I decided to give it a crack, and this is the result. This is a W.I.P. More will be added. Platforming engine by @griffpatch. Update log: 27/07/17: Halved list usage, increasing framerate.
