Fog fade in and out

[Guggenheim]

Hello!

I've made map with a kinda "reezer trap" with railgun. Posted it in mapping club (gugg_jaildm1). It works properly, but I wanna make some cool effect: when door closes, a light-blue fog appears. I know about trigger_fog, but is it even possible to make it fade in and out?

[knightmare]

Lazarus fog is single-player only, and does not work in multiplayer.

But yes, you can make fog fade in/out in single-player maps using target_fog.