Lights out (Pitch black)

an expansive complex of indeterminate size, consisting of metallic walls, brick floors, and complex systems of pipes. The entirety this level is shrouded in complete darkness as any source of light ceases to work. Thus far, no light sources have successfully created any light in this level, with candles not lighting, lighters not sparking, and electric lighting ceasing to work completely. Moreover, due to the level's darkness, it is not possible to take sufficient photographs of it. Entities may exist in this Level, but they are unable to be seen due to the level's complete state of darkness. Attempts to form lasting bases in the level have failed; members continuously disappear into the darkness. Exit: There's a spiral staircase that takes you down to the next level.