Unlock Foley Featurette:
Clear the Geonosis campaign and unlock the Foley Featurette.
Unlock Spec Ops Featurette:
Clear the Assault Ship campaign to unlock the Spec Ops Featurette.
Unlock Temuera Morrison Interview:
Clear the Kashyyyk campaign to unlock an interview with Temuera Morrison (Jango Fett from the movie).
Cheat: Restore Ammo:
While playing, press START to pause and enter Y, Y, X, DOWN, R-TRIGGER, L-TRIGGER, R-TRIGGER, UP to refill all the ammunition of #38