Clear Bugs when Fighting Collossus:
Activate the elevator and hop off right away.
Unlockables and Weapon Drops:
| Beat the game once | Bonus level |
| Beat Colossus | Inferno |
| Beat Enforcer | Judgement |
| Beat boss on Infinity mode level 10 | Onslaught |
| Beat boss on Infinity mode level 20 | Vulcan |
| Beat boss on Infinity mode level 30 | Neutron Gun |
| Beat boss on Infinity mode level 60 | Trident |
Thanks to Revolution readers Brigadier, Henry, and flaco!
