This arena look most like the interior of Area 51, but more futuristic. The main colors are white and blue with some green and yellow areas. It has some ladders, drop throughs, ramps, elevator, sniping points, and glass walkways. It has two main floors that are broken up into smaller rooms that are connected by mostly small hallways. Be careful while waiting for the elevator if on the lower floor, your opponents can shoot at you from the second level. 
Perfect dark base

Map Layout for Base

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