The Simpsons: Road Rage
Play the game on Christmas day to get the Xmas Apu and on New Year's Day to get the New Year's Krusty. Just change the date in the Xbox dashboard.
For access to the following cheats, go to the Options menu, hold the 'L' and 'R' buttons, and then enter the appropriate button combination; if entered correctly, a chime should sound:Drive Red Soapbaox CarB,B,Y,X
Drive Nuclear Bus B,B,Y,A
More Money X,X,X,X
Extra Camera ViewsY,Y,Y,Y
Overhead Camera AngleB,B,B,X
Night-Time Cruisin' A,A,A,A
2-D CharactersB,B,B,B Drive Marge's Jeep B,B,X,X
Thanks to Revolution readers Adam Bienas, Long Duk Dong, smitty23s and Jon!