In Tranzit you must fix 50-70 windows to get metal sticks. Leave 1 Zombie in Round 1 and keep fixing bunker till you see the zombie taking longer to remove it. Shoot it and you'll hear a clack sound just like metal. I think it’s permanent so this is a sweet glitch. This Alberto7Espinoza and Enjoy.
Rating of this cheat: 89% based on 12 member votes