Survival mode
Get a "4D" or greater rank in battle during
game play under the normal difficulty setting.
Time attack mode
Get a "4D" or greater rank in battle during
game play under the normal difficulty setting.
Play as Black Rahxephon
Successfully complete the game with the Cross storyline
to unlock Black Rahxephon in survival or time attack mode.
Play as Male Rahxephon
Successfully complete the game with the Terra storyline
to unlock Male Rahxephon in survival or time attack mode.