Left and right arrow key to steer, up arrow key to move forwards, down arrow key does nothing. Space key to shoot, you are the robot with the gun. when you press the green flag, zombies will automatically start spawning, and will move towards you. if they touch you they will shut down your gun for as long as they are touching you, and take away a life.
special thanks to Warfame and his youtube tutorial, basically the same game, except a little easier with updated skins.
