SOUL CALIBUR 2 UNLOCKABLES
Character profiles
To unlock profiles for any character, finish arcade mode with that person.
Voice actor names
After unlocking a character's profile in arcade or extra arcade, enter the characters' profile. When you are at his/her profile, select "Voice". Once in this new menu, push the L. A small box just above the menu will appear for a few seconds, giving the name of the actor/actress who played the voice of the character.
Sub-chapter 2
To unlock sub-chapter 2, completely clear chapter 4, reach level 72, then replay a chapter 4 mission.
Soul Calibur weapons
Clear all of sub-chapter 4, Mt. Procyon, to unlock extra chapter 2 (Cephues). You will now be able to buy all Soul Calibur weapons, ending arcade version costumes for Voldo,Taki, Talim, Seung Mina, Cassandra, and Sophitia. Link's Great Fairy Sword is also there.