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Most of the places inOnce Humanare open to the public, but some areas, like the Underground Bunker near Aiden’s Hideout, are off-limits, and you may’t enter them without a special card. To open this hidden bunker, you need aBunker Access Card.Inside the bunker, you’ll find a lot of weapons and storage crates containing valuable loot. It’s also agreat place to farm Acidby defeating weaker enemies. If you’re having a hard time finding the Bunker Access Card, read on to learn how you can get your hands on it.
How To Get The Bunker Access Card in Once Human
To get the Bunker Access Card inOnce Human, you need to head toThroughvilleinDayton Wetlands.This is anearly-gameLevel 2 settlement, roughly at the coordinates(6407, -5154), marked by abandoned vehicles and barbed wire fencing. Given that it’s a low-level area, you can kill any enemies in the region with abasic melee weapon.
Once you’re in Throughville, walk to the center of the settlement and look for a specific area with white sandbags, a rusty metal wall, and a barrel with spikes around it. Here, you’ll find a zombie-like creature wearing white pants and a dark jacket. Defeat this enemy and loot everything it drops – especially apurple item, which will reward you with theBunker Access Card.
You may already have the Bunker Access Card in your inventory if you’ve explored every nook and cranny of Throughville early in your playthrough.
How To Use The Bunker Access Card in Once Human
After obtaining the Bunker Access Card, your next step is to find the bunker and open it. The card’s description mentions AIDEN, referring to the location of the underground bunker nearAiden’s Hideout.You can find this area just east of Throughville, at the coordinates(6692, -4959).
Once you reach Aiden’s Hideout, turn left and follow the downward trail that leads to the Underground Bunker’s door. Hold the F key on the door panel to use the access card and open it.
Make sure to stock up on grenades and other explosives before entering the bunker. The access card can only be used once, and you won’t be able to enter the bunker again after leaving.
Inside the Bunker, you’ll find tons of crates containing valuableresources inOnce Human. You can loot the area normally and open as many crates as you like. After collecting the items, walk to the end of the bunker and look for a breakable wall on your right. You can use a Grenade to break the wall and get access to a secret area filled with even better loot.
Be careful though, as breaking the wall will release a toxic gas that quickly fills the bunker. Loot quickly and leave the Bunker before the gas overtakes you.
