Even though it all started with Batman Arkham Asylum, there are fundamentally no side quests in the first game, with Rockstar only starting to include side quests from Arkham City onwards.

#share#In Miller’s hands, Batman is a psychopath — though a psychopath on our side — and is needed by a city that hates him. Put temporarily out of commission by a younger, stronger criminal ...

Obviously, we're doing The Batman 2 and have to get the timing right ... It's gonna show a different side to Rob...it's going to be really cool." So, a surprising, completely different villain ...