Arrow keys or WASD to move. Supports varying gravities, frictions, air resistance, restitution forces, stairs, slopes, and custom physics events.
I just added texture and jump by clicking up arrow also when you jump the character will move up for 0.3 sec and you can crouch by down arrow and uncrouch by jumping which is up arrow. and added a new jump pad and changed some small textures and added new ones to the game. also thanks to @evrhel
