The Keycard to Nilson Engineering opens the door that connects Central Control and Nilson Engineering via a staircase.

Keycard - Nilson Engineering
Nilson card

The location of the door that is locked by Keycard - Nilson Engineering.



Inside a drawer in the Power Control Room.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.