Call of Duty: Modern Warfare 4 has been officially listed on Steam as one of the platform's latest releases, with a confirmed release date of October 22, 2026. The game is developed by Infinity Ward, Beenox, Digital Legends, Activision Shanghai, Raven Software, Treyarch, Sledgehammer Games, and High Moon Studios, and published by Activision. This listing appears in Steam's store section under the Action Games > Call of Duty Franchise category. Check the Steam for the original details. For the related official page, see Call of Duty®: Modern Warfare® 4.
The game's narrative centers on a North Korean invasion of the Korean Peninsula that threatens global stability, with South Korean soldiers fighting to survive on the front lines. Meanwhile, Captain Price, an operator turned outlaw, operates outside the system he once served, pursuing his own path amid the chaos. The campaign includes trench warfare in Korea, close-quarters combat in New York, high-octane chases through Paris, SAS night raids in Mumbai, and city-wide assaults to reclaim occupied territory.
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Modern Warfare 4 supports single-player, online PvP, online co-op, and cross-platform multiplayer. The game features a dedicated 'DMZ' mode, which is described as a combat sandbox where players operate as off-the-books assets behind enemy lines, making tactical decisions about objectives, resources, and extraction runs. The multiplayer component emphasizes fluid movement, player choice, and tactical engagement across large-scale maps that combine vehicle and infantry combat.
The game includes several editions, with the standard version priced at R$ 299,00 and the Vault Edition available for R$ 463,90. The Vault Edition offers additional content such as four operator skins from the Hostile Alliance Operator Pack, four operator skins from the Special Forces Operator Pack, a signature weapon collection, BlackCell (a battle pass with 20 tier skips and 1,100 CP), and other exclusive items. The game also includes a DMZ Deployment Bonus and a Hunter Killer Operator Skin.
System requirements for the game specify a minimum of Windows 10 64-bit with 8 GB RAM and a graphics card meeting certain specifications, while the recommended configuration requires Windows 11 64-bit with 16 GB RAM. The game mandates Secure Boot and TPM 2.0 for full functionality, with additional security measures that may be enforced. Players must link a mobile phone number to their Steam account to access the game.
The developers note that generative AI tools were used to assist in developing some in-game assets, and the game contains mature content including blood and gore, intense violence, strong language, suggestive themes, and the use of drugs. The game is available in English and 13 other languages, with a focus on cross-platform accessibility and multiplayer experiences.