Pfhor Years and Seven Months 1.5

Mostly dark, and mostly underwater (okay, sewage). A few walkways on the surface... beware of grenades knocking you off. Plenty of ammo, but no O2... so you gotta kill each other before you run out. (Shouldn't be too hard.)

v1.5 changes

added some sounds and deleted ugly terminal and some other minor fixes.

Levels in map "Pfhor Years And Seven M#3AB33.5":
Pfhor Years and seven months