For Femdom games, there are lots of games out there, although their genres can differ vastly, and also the type of content in them etc.
For example, for RPG Femdom games, aside from the know trifecta of games (TowerOfTrample,Katalyst,Domina), there are still a couple more. For example, if you would like more in the style of Bo Wei (and realized TowerOfTrample is flatlined with no hopes of life), he has some other games, like Warrior Guild, Always in Debt, Heelfall etc. New contenders to the Femdom RPG genre are Infinity Realm, Gladia, A new life in Submission, Escape from Misandria. If you'd like more scenic RPGs (not much RPG mechanics, just the scenes), there are games like Magic Femdom (by Volbells) and some others as well. And this is just for the RPG-type games, there are plenty of VN-types (some even with RPG mechanics), Unity-games etc. Really, it depends on how many unique types of Femdom games you're willing to try out (to branch out, and also not hold your breath on updates on games that have delays on their delays announcements)