Assassin's Creed Valhalla is a 2020 action role-playing video game developed by Ubisoft Montreal and published by Ubisoft. It is the twelfth major installment in the Assassin's Creed series, and the successor to 2018's Assassin's Creed Odyssey. Initial release date: 10 November 2020 Platforms: PlayStation 5, PlayStation 4, Xbox One, Xbox Series X and Series S, Microsoft Windows, Google Stadia, Amazon Luna Engine: AnvilNext, AnvilNext 2.0 Developers: Ubisoft, Ubisoft Montreal Publisher: Ubisoft Writer: Darby McDevitt Mode: Single-player video game