PC
| Ultimate Civil War | Restore health of all brigades and reset statistics | 01/21/07 |
Wii
| Major League Eating | Unlock Additional Eaters | 09/14/08 |
| Major League Eating | Use Takeru Kobayashi in Versus Mode | 08/26/09 |
| Wacky Races Crash & Dash | Unlock Crazy Difficulty for Crazy Circuit Mode | 08/18/08 |
| Wacky Races Crash & Dash | Unlock Dick Dastardly and Muttley's bio in the Gallery section | 08/18/08 |
| Wacky Races Crash & Dash | Unlock the Mean Machine in the Gallery section | 08/18/08 |
Xbox
| Chicago Enforcer | Unlockable Weapons | 08/05/09 |
