Retro Game Cheats for Need for Speed Underground Rivals (Sony PSP)
Effect: Unlock Boss Car - DJ Wes: Chevrolet Corvette Z06
When:
Defeat Boss car in different Boss races to unlock
How:
Race against this Boss Car in a TROPHY-Level Boss Race using a Japanese car.
Submitted By:
Effect: Unlock Boss Car - GT King: Nissan Skyline R34 GTR
When:
Defeat Boss car in different Boss races to unlock
How:
Race against this Boss Car in a TROPHY-Level Boss Race using an American car.
Submitted By:
Effect: Unlock Boss Car - Tank: 1969 Dodge Charger
When:
Defeat Boss car in different Boss races to unlock
How:
Race against this Boss Car in a CUP-Level Boss Race using a Japanese car.
Submitted By:
Effect: Unlock Boss Car - Triple Dub: Subaru Impreza WRX STi
When:
Defeat Boss car in different Boss races to unlock
How:
Race against te Boss Car in a CUP-Level Boss Race using an American car.
Submitted By: