please check my game out!! http://scratch.mit.edu/projects/farritor/2424003 use space to shoot and the arrow keys to move. this is based off of the atari 2600 game. i`m working on other old atari games like frogger, pitfall, and space invaders. i have a galley with my 2600 games!http://scratch.mit.edu/galleries/view/148425