You can spend the next year on the <<
tfgames.site/?module=search&transformation=10|mental changes tag at TFGamesSite>> trying several games each day. The site's main focus is male-to-female transformation, though, so you might have to work a bit to dodge it if you don't like it. Also, you'll need to register to read it, but the <<
hypnopics-collective.net/smf_forum/index.php?board=11.0|games forum of Hypnopics Collective>> has a lot of stuff.
Or, if those are a bit too much, you could try these earlier threads on this forum:
- <<
hypnohub.net/forum/show/83189|The Erotic Hypnosis Games Recommendation Thread>>
- <<
hypnohub.net/forum/show/62862|Hypnosis Sub Games>>
- ... and actually those two are the only threads that I could find that are about porn games where more than a few games actually come up; there's plenty of smaller ones, and threads about hypnosis in general media, though
Would be nice if there was a better curated, more consistent gallery of MC games than those, but if there is, I don't know about it. There's probably plenty of really good games that I've just never heard of because they don't come up in these threads.