Idk if its me but after coming back after a while I noticed a lot of scenarios were missing on the list, some really good ones too. Also seems like the creators are long inactive or left? Is there like another link or archive of the old scenarios still around?
Yeah, with at least one server migration and a complete rejig of the forum programming in the last two years, a lot of good stuff has fallen by the wayside, especially if the respective creator(s) had lost interest in continuing to curate it. AtomicGamer-hosted stuff is mostly gone, as is StormOverCiv, and the DyP-guys' website. Far as I can tell, though, anything that was hosted directly at CFC is still available, and some of the other stuff is still around too, if you look in the right place.
Best place for the most current information is the thread for whichever specific mod(s) you're interested in, and hopefully you should be able to find most of
those here. Even if the original creator is no longer around, someone may still be able to point you in the right direction.
Just to give you some idea of what's still up: in the last couple of months, using the links I've found (or been given) here on CFC, I've DL'd (off the top of my head) LordoftheMods, TheRood+TheDragon, TheDesert+TheMountain, WorldWide, CCMv.1.8 (v.2.0 is coming soon...), FightfortheHumanBody, RhyesMod, as well as several other EarthMap-mods. EscapeFromZombieIsland also still seems to be available, and the WH40K-mod guys are still pluggin' away.
Hope you can find something you're interested in.