Arrow Keys - Move, Crouch Space Bar - Jump (hold/tap to control jump height) D - Dash (can't dash walljump yet) X - Fire buster, hold to charge Z - Slash Z Saber Jump onto walls to wall grab. Hold the direction facing the wall to hang on, or else press Space Bar/let go of the key to let go of the wall. //// This is a performance-intensive game I will say. If the game is running slowly, try turning down the key-repeat speed of your keyboard in Control Panel. Also, Scratch tends to run faster in IE and Firefox as opposed to Google Chrome.
Nothing you know.