How to get the Bunker Access Card in Once Human
While most of the areas in Once Human are open to everyone, you can’t enter some places like the Underground Bunker near Aiden’s Hideout on the map, and you will need the Bunker Access Card.
The Bunker Access Card in Once Human allows you to open the Underground Bunker, giving you access to many weapons and storage crates containing rare loot. Getting your hands on the access card is a valuable endeavor, and you can also farm Acid by killing low-level Deviants in the Bunker.