Finish the entire game to unlock this game mode.
|Unlockable||How to unlock|
|Time Trial Mode||Finish the entire game|
Need parts and having a hard time getting them? Who say's Robots are smarter than Humans? Use this little glitch to get some cool parts and upgrades.
Find a place where you need to enter a roon through a door. Destroy all the enemies in the room grab any parts and other goodies. Now leave the room but only stand right next to the door entrance. Reenter the same room and repete the destroying this can be done over and over and also at other levels to get the harder parts needed to beat the game.