Cheat Codes
Collosus Glitch:
When you are fighting with Collosus, go up the elevator one floor and then come back down. Now stay in the back corner of the elevator, and no bugs will attack you. Also, Collosus will only use his laser and won't be able to hit you.
Unlock Infinite Bonus Level
Finish story mode.
Unlock Inferno Weapon
Beat Colossus (Sector 2 Base Boss).
Unlock Judgment Weapon
Beat Enforcer (Sector 2 City Boss).
Unlock Onslaught Weapon
Beat the Infinity level 10 Boss.
Beat Vulcan Weapon
Beat the Infinity level 20 Boss.
Unlock Neutron Gun Weapon
Beat the Infinity level 30 Boss.
Unlock Surge Helm Armor
Beat the Infinity level 40 Boss.
Unlock Blast Helm Armor
Beat the Infinity level 50 Boss.
Unlock Trident Weapon
Beat the Infinity level 60 Boss.