

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.

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.
Two buildings, multiple safes and plenty of loot.
Head into the parking garage in the centre of the compound. Take a left at the bottom of the ramp and look for the safe. Loot that before heading to the apartments.
Grab the vehicle from the garage or bring your own, then drive around the back of the apartment buildings. Facing the buildings from the rear, park beside the building on the left, directly under the overhead pipe. Jump onto the vehicle, then onto the pipe. Follow it along and climb through the window. Loot the room and unbolt the door from the inside to get into the rest of the building. Watch for bots inside.
Search every room for the Gangbyeon Apartment B Key. Check shelves, beds, tables and dressers. It can spawn in different spots, so have a proper look before moving on.
Once you've looted the first building and found the key, head to the roof and jump across to the neighbouring building. Loot the safe on the roof, then use the Gangbyeon Apartment B Key to open the locked rooftop access door.
Work your way through Building B and check the rooms for anything worth taking. Sort your bag, keep the good stuff and head for exfil with your GOOP.
Tip: Check both buildings properly. Between the garage safe, rooftop safe and apartment rooms, there's plenty to search.
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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.
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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.