add some foggyness
Making fog is a pretty simple affair and should only take a few moments to explain.
you need to decide where you want to place your fog, ive made
some walls and a floor:
what you need to do is load up the texture which will be our
fog. The fog textures are located in the "textures/sfx"
You can see a variety of fog, each one is different, some
are more dense than others, some are more misty etc. Ive chosen
"fog_crypt" for mine, then ive just made a
brush where I wanted the fog to be:
Thats basically it, fog, looks effective, it does lower fps though so dont go overboard.