Fog and headbob

Hello how can I make fog and headbob like in SCP containment breach I looked in the source code but did not understand anything.

show me a screenshot of the effect.

maybe i can explain what is the effect.

You should find and checkout Grindalf's DoM demo source for the head bob routine.

— and while you're at it, consider getting the full game at itch or steam.. shameless plug.. 😉

Thanks RonTek :D
Epicdude2 you can check out the source here ;)
https://grindalf.itch.io/dungeons-of-mysteria-code
it does use blitz camera fog for the darkness effect and the head bob is in there as well