UK retailer GAME appears to have outed Rocksteady's Batman Arkham Night ahead of an official reveal by publisher Warner Bros. Interactive.
GAME's product listing states that the "explosive finale in the Batman Arkham series" will allow players to take to the rooftop and now the roads of Gotham "as for the first time the iconic Batmobile becomes driveable".
It also reveals that players will "face some of Batman's most notorious foes as the Scarecrow returns to unite Gotham's most feared villains".
Additionally, the product image indicates that Harley Quinn will be offered as a pre-order bonus.
Although both Rocksteady and Warner are yet to officially reveal the game, recent rumblings have suggested that the title is likely to be announced very soon.
In early March, a GameStop employee sent images of what was claimed to be marketing material for a new Batman game to Kotaku. The logo featured the familiar Arkham font used on previous entries in the series and can also be seen in the box art for Arkham Knight.
Meanwhile, select journalists were reportedly invited to visit Rocksteady last month ahead of a coverage embargo set to break in March.
It was previously rumoured that the next game in the Arkham series would take the form of a prequel, with Rocksteady drawing inspiration from the Silver Age of comics.