O/S Upgrade Machine



O/S Upgrade Machines (or O/S Upgrade Units/Stations) are unique Upgrade devices, identifiable by their DNA symbol and light blue display. They are marked as Upgrade Units ("U") on the Map MFD.

They offer O/S Upgrades: special bonuses and abilities which are unattainable otherwise. Only one upgrade per Machine is possible and it cannot be undone.

Locations
There are only four O/S Upgrade Machines in the whole game:
 * MedSci Deck: Opposite the Crew Lounge (between the Bulkhead and Security Station).
 * Hydroponics Deck: Close to the Recharger in the Security section guarded by two Laser Turrets, reachable from the Von Braun 's Elevator through the nearby doors.
 * Recreation Deck: On the ground floor of TriOp Galleria in the Mall, nearby the Stats and Tech Upgrade Units.
 * UNN Rickenbacker 's Bridge: Behind the very first door, on the right side.