Batman: Arkham Knight’s first week sales has surpassed  The Witcher 3: Wild Hunt’s very first week sales. So right now Arkham Knight is the fastest selling game so far this year, as per UK sales monitor Chart-Track.

According to the developers of the Rocksteady Studios and Warner Bros the Batman Arkham Knight will be the last game of Arkham series. Despite of too many performance and other issues, the number of sales are quite high. As Devs of Batman Arkham Knight are working on PC version to make it glitch free, then we can expect the sales to boost up to twice.