Gunny needs your help to keep your Base Camp afloat in Gray Zone Warfare. He’s tasked you with completing Living in Burrows, which requires you to look through a nearby bunker to check the generator and water filtration unit to see if they’re usable.

These supplies are vital to your base camp and can help you get through the next few weeks. While the location may be partially guarded, in Gray Zone Warfare it can take some time to figure out where to find the generator and water filtration unit. Luckily, you should already know the location and where to go.

You can find the generator and water filtration unit in the YBL-1 bunker on the south side of the map. The generator and water filtration unit are located on the bottom floor of the bunker. Unfortunately, one of the rooms you need to reach to find them consists of a locked door and has a specific key that you need to find to unlock it.

Finding keys in Gray Zone Warfare can be a challenge as they are randomly generated. The one you need to find is called YBL Gen for the generator room. The key can drop anywhere in the YBL-1 area. You will need to consistently defeat the various NPCs that spawn in this area. The more you take out, the better your chances of finding the key, but this will cost you time, ammo, and resources to ensure you can survive these enemies. You may be familiar with this area after completing the Save the Rebellion and Check Out Computers missions.