Where is the Maintenance Keycard used in Sons of the Forest?

A key to unlock special doors.

In Sons of the Forest, you must explore the map to find different caves, tunnels, and essential items that can be used for survival. The Maintenance Keycard is one of these items, and you will find this item in an underground bunker. Naturally, you need to know where to find this bunker and how to enter it. Here's where to find the Maintenance Keycard in Sons of the Forest.

What to do with the Maintenance Keycard in Sons of the Forest

Screenshot by Pro Game Guides

The Maintenance Key Card is an essential item in Sons of the Forest that will open different spaces for you around the map. If you are looking to get weapons like the Katana or the Chainsaw, you will need the Maintenance Keycard to unlock some of the doors of other bunkers.

The Maintenance Keycard is also used to gain access to the VIP Keycard, which is needed to unlock other Keycard-locked doors. This can be found by going northwest of this location, finding a cave, and exploring the bunker within. You use that VIP Card to gain access to the Guest Keycard.

How to find the Maintenance Key Card in Sons of the Forest

Image by Pro Game Guides

The Maintenance Key Card is hidden inside an underground bunker. However, the entrance to this bunker is not visible, and you'll need to dig around the area to find the door that leads down below. For this, you'll first need to collect the Shovel from one of the caves in Sons of the Forest. After acquiring the Shovel, you need to travel to the spot shown in the image above. Check the arrow and circle on the GPS to see the exact location of this area.

Screenshot by Pro Game Guides

Related: How to use GPS locators in Sons of the Forest

This area is signified by a green blip map icon, and you'll see it's actually an excavation site. Now, stand in front of the white car, and start digging in the ground. After a while, you'll see a trapdoor appear, and this will lead down to the Maintenance A bunker.

Screenshot by Pro Game Guides

Go down in the bunker, and enter the first room on the right-hand side of the corridor. You'll find a 3D Printer in this room, and on its left is the Maintenance Keycard. Check the image above to see its location.

Wondering how to explore the Shovel cave in Sons of the Forest? Check out How to get the Rebreather in Sons of the Forest and How to get rope and the rope gun in Sons of the Forest on Pro Game Guides.

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About the Author

I started my gaming journey with Doom 2 and Contra: Legacy of War back in 1997. Naturally, I gravitated to RPGs and FPS titles like Call of Duty, Halo, and CS:GO. I have been writing about video games for the past five years. For the past year, I have been working as a Contributing Author for Pro Game Guides, covering shooter games like Fortnite, Apex Legends, and CoD!
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Where is the Maintenance Keycard used in Sons of the Forest?

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