Ubisoft Entertainment SA (formerly Ubi Soft Entertainment Software), doing business as Ubisoft (formerly Ubi Soft), is a French multinational video game publisher, headquartered in Rennes, France. It is known for developing games for several acclaimed video game franchises including Assassin's Creed, Far Cry, Just Dance, Prince of Persia, Rayman, Tom Clancy's Ghost Recon, Tom Clancy's Rainbow Six, Tom Clancy's Splinter Cell, and Watch Dogs.