Free fan tools for Call of Duty: Modern Warfare 4 DMZ. Build weapon loadouts in the Gunsmith, browse every 3D printer recipe, explore the Hajin map and plan your operator traits.
Upgrades34 upgrades • 9 lines
Schematic Tracker47 schematics to find
Weapon Manuals35 weapon manuals
Camo Tracker33 weapons • 630 camos
Build deployable gear from recipes, automatically salvaged resources and printer ingredients. Pick a category or search for an item or ingredient. Select any ingredient to see where to look for it.
Short side operations you start from the Tac Map or a live field phone. Open an operation to see its objectives, variants and the rewards seen in play.
Found an irradiated item in DMZ? Keep it. You can take it to the Haneul Nuclear Reactor and process it for a chance at some gear.
Bring gas masks if you have them. The reactor is a radiation zone, so go in prepared. Gas masks no longer break as soon as you enter radiation, so one lasts the run. If you haven't got a mask, the bots around the facility can drop them. A hazmat suit can also spawn inside.
Head to the second reactor on the right and look for the broken staircase at the back. Climb up to the upper level, take the ladder, then jump across the gap to the next section.
Once you're across, climb the next ladder and work your way down through the reactor to the ground floor. Watch your footing on the way down. If you've got a parachute, you may be able to use it for a quicker descent.
Look for the processing machine in the corner on the ground floor. Walk up with your irradiated item and follow the prompt to put it in. Give it a few seconds to finish, then collect your loot.
Tip: Keep an eye out for spare gas masks and the hazmat suit while you're in there. They'll make the run easier.
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For the tier you are on in every upgrade. Hover over an item, or tap it, to see where to find it.
These count across all weapons.
Known DMZ issues and fixes from the developers' official Modern Warfare 4 issue tracker, newest first. Items that are not about DMZ are left out.
Patch notes could not be loaded right now.
Search any material, gear item, key or upgrade. See where to find it, what it is needed for in upgrades and what gear it makes.
Everything you need to finish every upgrade in your FOB. Set how many of each item you have; the counts are shared with the Upgrade Tracker.