Guide
Modern Warfare 4 DMZ: All X01 Boss Locations
In this guide, we will explain all X01 boss locations and how to defeat them in Call of Duty: Modern Warfare 4 DMZ.
Call of Duty: Modern Warfare 4 DMZ has a brand-new hotspot with a lot of new content to uncover. With the release of Season 1, the X01 weapons facility is the newly added location in DMZ. It has its own unique match with DMZ Orders and bosses to take down. This new location has several new bosses that drop various valuables, including weapons, keys for locked doors, and more. In this guide, we will explain all X01 boss locations and how to defeat them in Call of Duty: Modern Warfare 4 DMZ.
All X01 Boss Locations in Modern Warfare 4 DMZ

There are 5 bosses in the X01 location in Modern Warfare 4 DMZ. These include 3 Lieutenants and 2 Commanders. All bosses have a specific spawn and require a unique approach to take them down. Although you can challenge them during any run, it is better to be prepared for each boss.
| X01 Boss | Location | How to Defeat | Rewards |
|---|---|---|---|
| Chol-Min (Lieutenant) | Spawns in the Motor Pool area. | Chol-Min boss is guarded by two tanks in the Motor Pool area. To lure out the boss in the open, you must take out the tanks first. Make sure you have RPGs to take out the tanks. Once done, you can encounter Chol-Min. Chol-Min wears armor, so use Thermite or Shock Sticks to gain advantage on him. | Deep Vault Keycard, Sway Golia (LMG) blueprint, and Lieutenant Dog Tag |
| Blix (Lieutenant) | Spawns in the Deep Vault Core Room. | Blix comes out after opening the Core Room inside the Deep Vault area. He uses a shotgun that deals great damage at close range. Stay at range and use an Assault Rifle or an LMG against him. Moreover, you can utilize the Thermite to deal damage to the armor. | Deep Vault 401 Key, The Muck (Shotgun) blueprint, and Lieutenant Dog Tag |
| Tae-Hyun (Lieutenant) | Spawns in the Data Center area. | Tae-Hyun defends the pitch-black Data Center. You must equip the Night Vision Goggles for this encounter; otherwise, you cannot even spot him in the area. Tae-Hyun uses a Riot Shield. Use the Thermite to break the Riot Shield and then use your weapons on him. | Deep Vault 106 Key, Resi 12 (Shotgun) blueprint, and Lieutenant Dog Tag |
| The Captain (Commander) | Freely roams the X01 facility. | When you encounter The Captain, use cover in the surroundings to avoid the minigun. Use Thermite and Drill Charges to deal great damage to his heavy armor. It is best to use an LMG weapon against the Commander, as he is tougher than the Colossus boss. | Deep Vault 301 Key and Armor. |
| The Wheelson (Commander) | Spawns in the logistics tunnel on the lower level of the facility. | The best way to get rid of The Wheelson is to use the DDoS Field Upgrade. It disables The Wheelson, allowing you to damage it immensely. | Remote Module and crafting components |
Make sure to gear up properly for every boss encounter while loading into the X01 location. Moreover, keep in mind that other player teams can jump you while you are fighting a boss.
