updated Nov 6, 2019. While playing on PS4, you're able to play Call of Duty: Modern Warfare with those on PC and Xbox One. To ensure you have cross-play enabled, go to the Options menu and
Full list of Multiplayer Maps in Call of Duty: Modern Warfare including the new Season Six Maps, and Maps from Seasons 5, 4, 3, 2 and 1, Gunfight, Ground War Maps, and more playable areas in Team Deathmatch, Domination, and other online modes. Plus, layout images, hardpoint rotations, and points of interest.
Updated September 26th, 2020 by Jason Wojnar: Being a living game, a lot has changed about Modern Warfare since March. New maps, weapons, and even adjustments to Warzone have kept the multiplayer consistently in the gaming consciousness all year, even leading up to the upcoming November 13th release of Call of Duty: Black Ops Cold War.
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