This is the easiest Platformer Engine I could make... Have fun and customize with your own ideas! Key Arrows left and right to walk, down arrow to sprint, up arrow to jump, press up arrow for a longer time to jump higher for a short time The costumes for the cube are a little bit reverted, so I edited the costumes with up and down and an arrow, that points in the direction of where the cube walks to.
Psychologiemann Rezo made me do it.