You've got your weapon out but the screen tells you that you're fresh out of ammo. You're frantically running in circles, waiting for an ammo box to reappear but luck is not on your side. After a quick peek at the screen, you know that your opponent has full health, powerful weaponry and is hot on your trail. Where's the ammo when you need it? Gunshots ring out and your character winces as your health flashes onscreen. Oddjob's on the upper level and he's shooting at you like fish in a barrel.