use a and left arrow to move left, d and right arrow to move right and use w, up arrow and space to jump right click to attack. On a controller use the joystick to move. use X on a controller to attack. on a controller A is jump. You can use the Dpad on a controller to move. I hope you like my games. Feel free to copy any of the behaviors from my games.
don't try to skip levels i have made a thing that stops you and you die and go back to level 1