According to an image posted on Access The Animus (via CVG) - an Assassin's Creed's fanpage - the map of new Assassin's Creed: Unity will be very big indeed.
The leaked image - that some Reddit's users compared here to a real 18th/early 19th century map of Paris - could give us an idea of the possible and incredible scale of the potential playable area that we'll find in the new Ubisoft's game. At the moment, there's no official word about the credibility of the map - and if it will be the real scale of Assassin's Creed: Unity's map - but recently Assassin's Creed Unity lead writer Travis Stout said on an official Unisoft's podcast that he believes Paris will be 50 per cent larger than Assassin's Creed III's frontier, "the largest single city we have ever done for an Assassin's Creed game".
Assassin's Creed: Unity will land on on PC, PS4 and Xbox One on October 28th.