Unlockable - Unlockables | |
| Unlock Mortimer & Aero Field Arena | To unlock Mortimer as a playable character and Aero Field as an arena, defeat Mortimer's team (the Imperials) in Level 2 Challenge Mode. |
| Unlock Pete & SteamRoller Dome | To unlock Pete as a playable character and the SteamRoller Dome arena, defeat Pete's team (Steamrollers) in Level 3 Challenge Mode. |
