As part of the Xbox Business Update event, Xbox President Sarah Bond confirmed that Activision Blizzard games are going to start coming to Xbox Game Pass, starting with Diablo 4 on March 28. Xbox has long made it clear that one of the big advantages to acquiring Activision Blizzard was securing more content for its Xbox Game Pass subscription service. Unfortunately, fans have been waiting months to learn when they can start expecting to see titles from Activision Blizzard join the Game Pass lineup.