left and right arrow keys to rotate. forward arrow key to move. down arrow key to move backward. space bar to shoot. press 1 for pistol. 2 for machine gun. 3 for laser rifle. 4 for laser machine gun. 5 for crossbow. 6 for teleport gun. 7 for heavy machine gun. safe zone lasts for 7 seconds, then moves. HP packets restore 70 HP. 4 armd green and pink zombies are invulnerable to lasers.
