The M13B Assault Rifle is one of threenew weaponsadded with Modern Warfare’s Season 1 update. However, while the other two are unlocked through the navigation of the Battle Pass, this one will require you to venture into the new DMZ mode released alongside Warzone 2.0. You’ll need to complete a specific mission to get your hands on it. Here’s how to unlock the M13B for all game modes in Modern Warfare 2.
Unlocking the M13B in Modern Warfare 2
To unlock the M13B for usage, you’ll need to enter the DMZ and kill a boss named The Chemist. This is because he is holding the M13B hostage, and you need to steal it from him to use it yourself. However, this is easier said than done.
To begin, enter the DMZ and open your tactical map to get a lay of the new land before you. On the map, you should see a purple radiation symbol that represents the relative location of the Chemist. By any means necessary, you’ll need to reach this location to kill the Chemist, but make sure to gear up by looting buildings on the way. The Chemist is surrounded by his own heavily armored army, and his general location is obscured in toxic fumes, so you’ll need to make sure to at least have a gas mask on you before you enter. We highly recommend having amaxed-out vest,stims, and asyringe gunfor self-revival before approaching his domain.
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Once you’ve reached his location, carefully scan the area for a soldier wearing a yellow hazmat suit, holding a yellow gun in his hands. This is the Chemist, and the gun mentioned is the M13B prize you’re searching for. Like his PMC, he is heavily armored and will require some firepower to bring down. Prioritize headshots and take your time lowering his health. Occasionally, he will throw out a cluster of smoke grenades to hide his location and retreat. Follow the trail to keep up with his pace. With enough damage, the Chemist will fall and drop his kitted-out M13B. Pick it up and head to extraction ASAP. Even with the gun in hand,you can still failto unlock the M13B if you die before successfully extracting it. Should you succeed in extracting, you’ll receive a notice that you’ve unlocked the weapon during the mission debrief.
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Additional tips for dealing with The Chemist
The Chemist can be a difficult encounter for those unprepared. Here are a few tips for dealing with him:
For more guides, news, and info on Modern Warfare 2, check out our guide onHow to unlock all Operator skins from Battle Pass in Warzone 2right here on Pro Game Guides.
