GameBattles is a service offered by the MLG that includes over a hundred games to play. Members can sign in for professional tournaments and earn cash by participating or winning. On launch day, it will run various tournaments for the PlayStation 4 versions of CoD in Europe and North America. For those interested, the entrance is free and the registration ends today.

A video player will also be added to both Infinite Warfare and Modern Warfare Remastered, due to the 50 million video views Activision recorded on Facebook regarding eSports. Players will be able to watch matches from the Call of Duty World League, as well as amateur competitions, all within the game.