Ratchet & Clank: Up Your Arsenal Cheats

Invisible Vehicle
Go to any level with a vehicle. Go to a turboslider and destroy it. Set a few infinate mines on the vehicle pad (they should blow up on your computer) and wait 40-45 seconds for the vehicle to reapear. On your screen, you wil see a vehicle and no mines. On others, they will see a few mines and no vehicle.