X-13 Research Facility

The  is a location in the Big Empty.

Layout
The first section is comprised of three labs, each containing a part of the Stealth suit MkII. The second section has two levels. the top level is an observation point for researchers and the lower level is a test track for the Stealth suit MkII.

Notable Loot

 * Stealth suit MkII
 * Protonic inversal axe is found in the Stealth Test Area #2 (VR Simulation Room).
 * X-8 Kennel Key is in a suitcase in a room with a force field covering the door to your right upon entry.
 * Chinese Army: Special Ops Training Manual: In the reward safe upon completion of all the Stealth Suit tests.
 * Chinese Army: Special Ops Training Manual: On the floor, opposite the door in the room where you get the chest plate for the sneak suit.
 * Nuka-Cola Victory is found underneath a Chemistry set, on the first floor, before the Testing Lab, along with a Nuka-Cola Quartz.

Appearances
appears in Fallout: New Vegas add-on Old World Blues.