Loop

The Secret Military Facility 303-F, better known as the Loop, is the name of Blacklight's secret base, stationed somewhere in England.

Levels
The base possesses several levels from 0 to H, with 0 being the highest and H being the lowest level.

Level 0
Location of the briefing rooms and the hangar.

Level A, B and C
Location of the private rooms of the Operators. The high-ranking Operators and the recruts reside on Level A, while the other fully-fledged Operators live on Levels B and C. Level C is also the location of the medical facility. And on Level A the office of the Director is situated.

Room assignment:
 * Major Paul Turner ‒ Level A, Room 086
 * Shaun Turner ‒ Level B, Room 059
 * Lieutenant Jamie Carpenter ‒ Level B, Room 171
 * Lieutenant Matthew Browning ‒ Level B, Room 173
 * Lieutenant Kate Randall ‒ Level B, Room 261
 * Colonel Victor Frankenstein ‒ Level C

Level H
Location of the cells. Currently Marie Carpenter and Valentin Rusmanov live in some of the special "vampire-proof" cells.