Need help with post apocalyptic setting...

[DethMarine]

Has any one got Fog and Color Filiter/Effects like Snow falling working? I have tried 2 different ways of doing fog from Opendayz but none of them are working and following everything excatly how it says do it. Want to change it to make Day and Night more like a Post Apocalyptic Errie feel to the server. So any help anyone could give I would appreciate it alot being I have been trying for 5 hours now...

[DethMarine]

I got Audio Rejects Snow to Work with fog in the distance but does anyone know how to get the fog on the ground? And how to change the size or speed of the falling snow I want it to be more like Ash less like a heavy snow storm. And anyway to keep it from snowing inside the buildings? The way the flakes look in this video (below) is how I would want mine but I could not find the script for that version but I would want it to fall alot slower kinda like Silient Hill effect.