Who developed Assassin's Creed Unity?

Ubisoft Montreal developed Assassin's Creed Unity.

The Canadian studio created the game for PlayStation 4, Xbox One, and Windows. Unity follows Arno Dorian, an Assassin operating in Paris during the French Revolution. Its version of Paris was designed around dense crowds, detailed architecture, and cooperative missions for up to four players.

Ubisoft Montreal is the studio most closely associated with the early mainline Assassin's Creed games, including the original title, Assassin's Creed II, and Assassin's Creed III. Other Ubisoft studios have led later entries: Ubisoft Quebec developed Assassin's Creed Odyssey, while Ubisoft Sofia developed Assassin's Creed Liberation.

Unity launched in November 2014 and received attention for its ambitious crowds and technical presentation. It also had a troubled initial release, with Ubisoft issuing patches and offering compensation to affected players. Those launch problems do not change its credited lead developer or its historical setting.