Updated: 06/07/2019 by Computer Hope
The logo.

Released on March 20, 2009, is a service ran by Blizzard Entertainment that enables users to play online with other gamers. Games that utilize this service include World of Warcraft, StarCraft II, Diablo III, Overwatch, Destiny 2, and Call of Duty: Black Ops 4. utilizes network ports 4000 and 6112 through 6119.

Related pages

Game terms, Origin, Steam, Uplay