SPACE TO SHOOT WASD TO MOVE MOUSE TO POINT PYRO BALL IN DIRECTION PRESS M TO SWITCH TO MACHAMP PRESS C TO SWITCH TO CINDERACE Just space bar for shoot and your mouse on the screen to point the direction of the shot. Also, if the gengar gets to close that you can't shoot, just click the green flag again.
really fun honestly, Also: https://www.starwars.com/databank/tatooine