There will be two Assassin’s Creed games coming in 2014, one codenamed Assassin’s Creed Unity which is coming to the new consoles and will be set in 18th century Paris. The revelation came from Kotaku, where they have obtained numerous leaked screenshots of the game.
The Kotaku article claims that Unity will be a Xbox One, PS4 and PC game only, with the other titles coming to the previous generation of consoles as well.
Check out the screenshots below, beware that they are leaked screenshots of an unfinished game and do not represent a final product.