Umm is this happening with anyone else when i start to play straight away it says you have repelled the zombie hoard and asks me if i want to submit my score of zero on nightmare difficulty
Cool glitch... First get the chainsaw (backup) Then any other weapon as your primary. Chosoe the chainsaw, kill a few zombies then keep hold of the mouse button then while keeping hold of it, change weapons, but it will still have the chainsaw. you will then have the ammo for the other weapon for your chainsaw. then swap weapons to your primary arms and you'll have you'll chainsaws ammo! works best after chainsaw reload.