Assassin's Creed Unity is an action-adventure video game developed by Ubisoft Montreal and published by Ubisoft. It was released in November 2014 for PlayStation 4, Windows, and Xbox One, and in December 2020 for Stadia. It is the eighth major installment in the Assassin's Creed series, and the successor to 2013's Assassin's Creed IV: Black Flag. It also has ties to Assassin's Creed Rogue, which was released for the previous generation consoles on the same day as Unity.

Ubisoft Entertainment SA is a French video game publisher headquartered in Saint-Mandé with development studios across the world. Its video game franchises include Assassin's Creed, Driver, Far Cry, For Honor, Just Dance, Prince of Persia, Rabbids, Rayman, Tom Clancy's, and Watch Dogs.