Dynasty Warriors 6
Successfully complete Musou mode on the Easy or Normal difficulty
to unlock the Master difficulty for Musou mode and Free mode.
Chaos mode:
Successfully complete Musou mode with a character from the Wu, Shu, Wei, and
Other factions to unlock the Chaos difficulty.
Alternate costume:
Reach level 25 with a character in any mode to unlock his or her second costume.
Voice Gallery:
Reach level 50 with a character in any mode to unlock his or her Voice Gallery.
Movie Player:
Successfully complete Musou mode to unlock the Movie Player.