Microsoft is buying Activision to meet the billions of gamers who choose to play on mobile devices instead of a console or PC, and to learn how to make games that appeal to and engage them. Xbox also wants to make Activision’s non-mobile games more broadly available. One way is by continuing to distribute Activision’s games everywhere they currently exist and expanding to additional platforms like Nintendo. Another is by adding new Activision console and PC games to Xbox’s Game Pass subscription service on the day those new games are released, creating new ways to access those games. Activision has never before put its new games immediately in subscription.