Timeline of Xenogears

This page details all of the events that occur prior to Xenogears in chronological order, sorted by episode from Xenogears Perfect Works ~The Real Thing~.

While Xenosaga also uses Transcend Christ (T.C.) as a calendar system, it is not related to the events of Xenogears.

Episode VI: ???
Episode VI is the one chapter that goes unexplained both in the game and in Perfect Works. All that is known about it is that it was going to follow up on Episode V directly and that it would be "the terminal point" of the world of Xenogears. Due to Tetsuya Takahashi and many of the key staff of Xenogears leaving Square, details about it might never be known.