Like its Console Counterpart, upon entering a new level, the only option that can be chosen is Story Mode. Story Mode limits the Characters you can use and generally follows the storyline of the film quite closely. You are also not expected to collect Minikits here, as they are not necessarily able to be obtained.
Also of note, True Jedi meters are here, but be warned, it is possible to actually lose the total after obtaining it. (This shouldn't ever happen though, considering the totals in this game are incredibly easy.)