Warner made the announcement tonight that was announced on Christmas Eve, which, however, proved to be another cryptic message: on the Facebook page of the series Batman Arkham has appeared an invitation for an event at Wayne Manor, for what seems like a celebration of the " philanthropist of the year ", " bigger than Gotham ", referring probably to Bruce Wayne.

Many think that this alludes to the imminent announcement of a new DLC for Batman: Arkham Origins , set at Wayne Manor during this gala event: we have to find out what's in the pot. Stay tuned!