Call of Duty: Modern Warfare 4 DMZ Wiki
MW4 DMZ is the extraction mode in Call of Duty: Modern Warfare 4. You deploy into Hajin, complete objectives against AI forces and rival players, then extract to keep what you secured; fail to get out and you can lose it. This independent wiki covers DMZ keys and codes, story missions, bosses and the Hajin map.
Top Guides
Locations
Keys & Codes
Loot & Items
Missions
Bosses
About the Game
Call of Duty: Modern Warfare 4 is a military action shooter published by Activision. Its Campaign follows South Korean soldiers and Captain Price as war spreads from the Korean Peninsula, while Multiplayer includes infantry and vehicle combat. DMZ takes players into the Hajin exclusion zone to recover equipment, complete objectives and extract. Successful runs carry recovered gear and resources into future deployments; failing to escape can cost you what you secured.
Game Information
| Release Date | 2026-10-23 (official website); 2026-10-22 (Steam) |
|---|---|
| Developer | Infinity Ward, Beenox, Digital Legends, Activision Shanghai, Raven Software, Treyarch, Sledgehammer Games, High Moon Studios |
| Platform | PC (Steam, Battle.net, Xbox on PC), PlayStation 5, Xbox Series X|S, Nintendo Switch 2 |
| Genre | Military action shooter; DMZ extraction shooter |
FAQ
Yes. DMZ is Modern Warfare 4's extraction shooter mode, where you enter Hajin, gather equipment, complete objectives and try to get out with your rewards. It combines hostile AI forces and rival players with inventory and progression that persist between deployments.
Both are shorthand for the DMZ mode in Call of Duty: Modern Warfare 4. DMZ appears alongside Campaign and Multiplayer in the game.
Deploy into Hajin, choose objectives, collect useful gear and resources, and extract to carry your gains into later runs. You can follow Story Missions, tackle Dynamic Operations or Side Ops, hunt high-value targets, or explore. Returning to the Forward Operating Base lets you store items in the Stash, craft with the 3D Printer, buy weapons and prepare for another deployment.
You can deploy solo or with a squad. Each run lets you choose whether to pursue objectives, avoid threats or push farther for more rewards before extracting.
Yes. Nintendo Switch 2 is among the listed platforms, alongside PlayStation 5, Xbox Series X|S and PC through Steam, Battle.net and Xbox on PC. Platform availability is subject to change.
Allow 115 GB of SSD space for the full MW4 PC game. This is the game's storage allocation, rather than a separate DMZ download size; updates may require additional space.
Open Steam, sign in, select Library, find Call of Duty and choose Install. The Modern Warfare 4 Steam store page is the game's store entry.