Eidos-Montréal

Eidos-Montréal, also stylized Eidos Montréal (without the hyphen), is a game development studio based in Montréal founded by Eidos Interactive in 2007. Eidos-Montréal became the main developer for the Deus Ex series following the closure of Ion Storm in 2005.

Eidos-Montréal's first game was Deus Ex: Human Revolution, which would later be followed up with Deus Ex: Mankind Divided. The studio also supervised or collaborated on the development of other works set in the Deus Ex universe, including novels, spin-off games, and comic books. Developers involved with the Deus Ex series included game director Jean-François Dugas, narrative director‎ Mary DeMarle, and art director Jonathan Jacques-Belletête‎‎‎‎.

In August 2022, Square Enix, which had acquired Eidos Interactive in 2009, sold Eidos-Montréal and the Deus Ex intellectual property to Embracer Group AB. After Embracer's acquisition, Eidos-Montréal also became the owner of the Deus Ex games, and took on the role of publisher for Deus Ex series games in digital storefronts.