RELATED: Gotham Knights Will Be Fully Open-World In the 2000s, the persona was reworked as a backup identity to be used by Bruce Wayne, should be be mentally compromised. The Batman of Zur-En-Arrh first appeared in 1958's Batman #113. Meanwhile, the Zur En Arrh Batman Skin is based on the Batman of Zur-En-Arrh - the alter ego of Tlano, an alien scientist hailing from the planet Zur-En-Arrh who was inspired by Bruce Wayne to become his planet's own Dark Knight. The Anime Batman Skin is based on the suit the Caped Crusader wore in Field Test, the third part of the 2008 anime-inspired anthology film Batman: Gotham Knight. With this new update, unlocking the two outfits is as simple as installing the update and starting the game. Unlocking the Zur En Arrh skin had an extra step, requiring players to use their linked WBID account to visit the official Arkham Knight forum.
Prior to the free update, the Anime Batman Skin was unlocked by simply logging into Arkham Knight with your WBID account. However, up until now, they have required players to create a WBID account in order to unlock them. These two Arkham Knight skins have technically always been free.
