Watch Dogs: Legion is an upcoming action-adventure game developed by Ubisoft Toronto and published by Ubisoft. It will be the third instalment in the Watch Dogs series and the sequel to Watch Dogs 2. The game is set within a fictionalised representation of London designed as an open world, and is playable from a third-person perspective. It features the ability to control multiple characters that can be recruited across the game's setting and who can be permanently lost during the course of a playthrough. The game will also feature a cooperative multiplayer that will allow up to four players to work together. It is due to be released for Microsoft Windows, PlayStation 4, PlayStation 5, Xbox One, Xbox Series X and Stadia. Legion was originally due for March 6, 2020, but has since been delayed to an unspecified date sometime before April 2021.