It's been officially confirmed that Eidos-Montréal, the studio behind much of the Deus Ex series, as well as Shadow of the Tomb Raider, Marvel's Guardians of the Galaxy, and more, is helping Forza studio Playground Games on its upcoming RPG, Fable 4.
Eidos-Montréal's involvement with Fable was first reported on over a year ago by Bloomberg journalist Jason Schreier, when it was also claimed that a new Deus Ex game was in the very early stages of development. Since then, it's been reported that the Deus Ex game has been canceled amid layoffs at the studio, but clearly, devs are still hard at work on the next Fable game.
