Zero System

The Zero System is a cockpit system that increased a pilot's combat ability by quickly calculating battle data. The data would be directly fed into the pilot's brain along with all satistical analysis of enemy movements and responses. Only the strongest of pilots could handle and overcome the mind-altering effects of the system. The system could show the pilot a future or multiple futures that they could choose to follow. More often than not the pilot would become very eradic in their action and would do things that were what might be called "out of character". The system put such a strain on a pilot's body that it could kill him, as was the case with OZ pilot, Leiutenant Trant. The effects of the system were also sufficient to restore Trowa Barton's memory, which had been lost since his encounter with Quatre when he was piloting the Wing Zero.

The only pilots to successfully overcome the effects of the Zero System are: Heero Yuy, Quatre Raberba Winner, and Zechs Marquis.