Learn how to dominate the battlefield with HexGaming's game guide, controller settings, and best controller tips, and stay up to date with the latest game news. Call of Duty: Warzone is the first Free to Play Call of Duty game for PlayStation, Xbox One, and PC, and was jointly developed by InfinityWard and RavenSoftware. This release has two new modes based on the battle royale game. It features new elements of the genre, including a purchase station to get upgrades and streaks, a grag to fight 1v1 to rejoin the game, and a gas mask to survive the next ring.