Assassin's Creed was first released in 2007 by Ubisoft Entertainment SA (OTC:UBSFY). It is a franchise of action/adventure open-world games. Its first installment revolved around the life of a fictional member of the Nizari Ismaili Order of Assassins. Assassin's Creed II received a score of 91 for the PlayStation 3 version of the game, making it the highest-rated Assassin's Creed game according to Metacritic.