Dug up by NeoGAF, according to a portfolio belonging to Benoit Perreault, who now works for Eidos. The working title was listed for PSN and XBLA, and while the images hold the disclaimer that the images posted are “not a gameâ€, the shots are located in a “Projects†section in his industry portfolio. He worked at Ubisoft for seven years. The game appears to have been a 2.5D fighter, based on the images, and at present we’re assuming the game was in concept form only and either axed or put on hold. We’ll send a mail. You can see the images for yourself below.
So essentially Mortal Kombat for Assassin's Creed? I might have been interested. Depends on a lot of different factors; namely, price. I wouldn't want to pay 60 bucks for it.