Vigilante 8: Arcade Cheat Codes

Unlock ‘Y’ the Alien
This feature becomes available when you have collected ALL 20 alien icons in each level.
Achievements
Here are ALL 12 of the achievements and what needs to be done to get them. They are worth a total of 200 points.
Charge-Up Trainee (5)
Fire 10 Charge-Up Attacks.
Learner’s Permit (5)
Defeat any vehicle in any mode.
Grease Monkey (10)
Collect [...]

Crosswords DS Cheat Codes

Unlock Crossword Pages
Complete the indicated amount of crosswords to unlock the corresponding pages.
Unlock ‘Easy’ Pages 5, 6, and 7:
Complete 20 easy crosswords
Unlock ‘Easy’ Pages 8, 9 and 10:
Complete 100 easy crosswords
Unlock ‘Medium’ Pages 5 through 9:
Complete 20 medium crosswords
Unlock ‘Medium’ Pages 10 through 15:
Complete 150 medium crosswords
Unlock ‘Hard’ Pages 1 through 4:
Complete 100 medium crosswords
Unlock [...]