Epic Games Store customers on PC can now get six of the best "Batman" games for free, including "Arkham Asylum," "Arkham City," "Arkham Knight," and all three of the "LEGO Batman" games.

It’s essentially a free ... Batman Beyond. Released shortly after Arkham City, Batman: Arkham City Lockdown is a fighter set between the events of Asylum and City. It’s the first Arkham mobile ...