Ubisoft will be releasing single-player downloadable content for Assassin's Creed: Revelations centred on the first-person block puzzles and platforming featured in the game.
That's according to a number of new achievements posted on Xbox 360 Achievements.
Elsewhere, GAME briefly listed an 'Ottoman Edition' for Revelations before removing it from the website. The special edition's cover (pictured) mentions ""free downloadable content", further suggesting the imminent release of new DLC.
Another retailer, AWX, mentions a March 16 release date for the new package.
Last month Ubisoft released the Mediterranean Traveller map pack for Assassin's Creed Revelations, featuring a mixture of fresh and fan favourite Brotherhood maps.