Vigilante 8: Arcade Cheats - Xbox 360
Complete each achievement to get the allotted gamerscore:
Unleaded Quest (10) - Complete single player Quest Mode on Easy mode.
Super Unleaded Quest (20) - Complete single player Quest Mode on Medium mode.
High Octane Quest (30) - Complete single player Quest Mode on Hard mode.
Alien Contact (20) - Collect all 100 'Alien' icons in single player to unlock a secret craft.
Charge-Up Pro (20) - Fire 100 Charge-Up Attacks.
Charge-Up Trainee (5) - Fire 10 Charge-Up Attacks.
Grease Monkey (10) - Collect enough Salvage Points to fully upgrade one vehicle.
King O' Online (20) - Win 10 online multiplayer battles.
Learner's Permit (5) - Defeat any vehicle in any mode.
Top Mechanic (30) - Collect enough Salvage Points to fully upgrade all eight vehicles.
Total Pro (20) - Destroy 100 cars by 'totaling' them.
Whammy Master (10) - Achieve 100 Whammies.
Unlock Y the Alien
Collect all 20 alien icons in each level.