Hey if your having trouble this should help you out! The only thing is that I did this on kongregate so not sure it will work here. Anyways you need two weapons,and this glitch changes ammo with the two so obviously right now you think..chainsaw. The best weapon will be a rifle in the first slot,chainsaw in the other. As soon as the battle starts switch to chainsaw and hold down the left button and push spacebar a couple of times. You should see the ammo drop to 0,then look at your rifle. It has 99 bullets.
dude i posted this like ten years ago! but noone responded.just goe to show everyone hates me.and yes i was second to know(i knew from some guys comment on the game) and you can ask KILLaH1234567
