Batman: Arkham Underworld is a mobile title developed by Turbine (which made the DC MOBA game Infinite Crisis), taking place before Batman: Arkham Asylum. It's a strategy game in the veins of Clash of Clans, with character designs based on Batman: Arkham Asylum and Batman: Arkham City and several Arkham-voice actors reprising their roles. The iOS-version was released in 2016. Now the Android version has been released since 15 february 2017. Are you interested to return to Gotham City of the Arkham universe, get the help from famous villains such as The Riddler and Harley Quinn and take on Carmine Falcone and Batman?