I really only use this site. Before F95 however, I did use quite a few ways to find games. The first was Reddit, there were a couple of subreddits that are likely still around, but they sucked back then. It was mostly the same 4-5 games being advertised continuously. Dunno if it's gotten better or worse.
I also used to browse Patreon, I found a handful of games this way, the same with random Google searches. But Google's algorithm is insanely different now and more censored. It's unlikely you'd find anything decent, and I don't even know how I would search on Patreon anymore since it's changed since then lol.
There was also some obscure website called TFgames. It was mostly text based games surrounding the transformation fetish, but I did find some decent games that I enjoyed through it. It still seems to be around, but dunno how up-to-date it is or anything of the sort. I also used Fenoxo's and Loverslab forums a bit, but don't remember if I found anything I actually liked.
The final one I used to use, often alongside F95, was the HGG board on 8chan. It was fairly active back in the day and occasionally had threads about decent mods and games. It slowly died though because of F95, and a bunch of political shit hit 8chan and put the nail into HGGs coffin. They do still have "bunkers" on various obscure image boards that I still check from time to time. But for the most part it's just a way to host Free Cities Pregmod, a COC mod and a translation project.