GoldSrc only allows one skybox at a time, so when it was needed for OPfor they did one half one regular sky and the other xen depending on where you were facing. The upmost part you cannot see is this nifty easter egg
Skeleton modelhack I did for an unfinished halloween map
Back in early 2010 I made this modelhack I made while first learning GoldSrc. It would have been a replacement for the headcrab. Guess you would call him the head scientist. Dohoho
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