Watch Dogs Legion's online multiplayer will not be added to the game until 2021, Ubisoft has announced.
The multiplayer modes should actually have been added to the game next week. It involves cooperative free-roaming in the game world and missions for two to four players. PvP Challenges would also be added.
All of this is now being postponed to next year. The developer first focuses on getting rid of the various technical issues that have plagued the game since launch. “Since launch, some of you have technical issues that prevent you from enjoying the game. The developer is eager to fix these issues and won’t stop until everyone can experience the game as intended.”
Update 2.20 should be released for the game later this week, which will fix various bugs, crashes and issues with save files.