Arrow keys to move, space to shoot, (don't touch dead zombies or you still die, they only stay for 5 seconds). Don't be a square, love it! By the way you kind of need some reflexes and video game skills for this game but you can catch on quick.
I owe a lot of ideas and help on programming some things to @Mcguy 's youtube channel. Feel free to remix! (and my sister for advice and her opinion on the sprites, but she doesn't do Scratch).
