Completion unlockable:
Complete the game to start a new Campaign mode session with all classes unlocked.
Unlockable Hero Mode Characters:
Unlock the following characters by performing the corresponding tasks:
CHARACTER – HOW TO UNLOCK
Darth Maul – Earn all four gameplay achievements.
General Grievous – Earn all four gameplay achievements.
Jedi X2 – Earn both Instant Action achievements.
Mace Windu – Earn two gameplay achievements.
Rahm Kota – Earn two gameplay achievements.
Sith X1 – Earn both Instant Action achievements.