Cheats for The Last Stand 1 (PC)
Auto shotgun: If you use a machine gun, hold [Shoot] and switch weapons. You will now have a machine shotgun. This is useful when you are in trouble. When you got no more ammunition for the shotgun, reload (R) then press [Esc]. Your character will still be reloading the gun while the zombies are paused. Press [Esc] to resume the game when he is done reloading. 100 ammo shotgun: Equpe chanesaw and shotgun then fire the saw and press space finish the clip and press space twice after reloading and your shotgun will have 100 bullets.