Can someone help me with fog?

[VuSPEC]

I have a huge bridge and I want to make a canyon. The problem is that I do not want to span the canyon forever, but instead cover it with fog.
I also want the ground to be foggy so whenever someone falls... they die.
Please help me!

[Jacfu]

Yo VuSPEC/ Maybe this can help you out:
http://developer.valvesoftware.com/wiki/Fog
_
http://developer.valvesoftware.com/wiki/Damage_Types
Hope you get it sorted .

[VuSPEC]

hmmm... I'll look into it.
Thanks.