Left and right arrow keys to move, space to shoot. Hold f for rapid fire, d for big fireball that goes through enemies, a is a panic button, up arrow key does a 180, down gives you a life. a, space, f, and d all have ammo that will reload over time. Up and down arrows have cooldowns. If you hit enemies with fireballs, you get a point. If the enemies get to you, you lose a life. P.S. Don't shoot cats, they give you extra lives.
I used a game from a scratch book, and changed it a lot. Hope you like it!. *illuminati* don't *MICROWAVE CATS*.