Left & right keys to move, up to jump, down to crouch.
I made the animations for jumping and crouching. P.S. The instruction card for Key Moves teaches an inefficient code for movement. A smoother version is this: Forever Key Right Arrow Pressed Point in Direction 90 degrees Move Sprite1 by 10 Steps This will fix the sprites moving, stopping, and then beginning movement again in a choppy way. It's what most Scratch game developers use.