Movement: W,A,S,D Aiming: Mouse Fire: Space Reload: R Double click the green flag to get the message working.
All credits are in the game. This is going to be part of a much bigger game, I am currently working on zombie sprites, so don't worry, they aren't going to stay like that. Also I'll probably use the D7 Advanced for the final thing. Also, For some reason, one zombie spawns right where you are, so when you start the game, step in any direction to stop it from hurting you.