i think what all of these suggestions are missing is the interactivity. That's the thing that really sets RL apart.
Other games may have more waifus and better animation, more story/interesting characters/etc. Four Elements obviously has waaaaay more content than Rogue Like.
But ONLY Rogue Like lets you choose exactly WHAT you do with these girls. It's the kind of interactivity you only get from hentai sex simulators, not VNs or even most other renpy trainers. Other games will have you get a HJ, then a BJ, then sex, etc.
Here, you dont even ever have to fuck the girls. Maybe you just like BJs, so all you do is fuck everyone's face. You can train them to orgasm while you're doing it. You can do it really slowly and gentle, or you can do it super rough and painful, and she'll react differently each way and at every stage of each attribute. You can kiss her while you do it, pinch her nipples, 69 her, etc etc. Maybe you're in a nauseatingly wholesome mood, and all you want to do is make out and slobber all over Kitty's face and slap her hand away every time she tries to pull your dick out.
House on the Rift is great and all, but I can't dress Rae howver I want, then go and get a titjob from her while I make Lyriel stand in the corner and watch, then swap partners when i get bored, etc. That's why I wish Oni would stop adding girls and focus on adding more interactions instead as that is the unique point, but alas.
None of those other games listed offer you anywhere near this level of control over your actions, the girls' reactions, wardrobe, etc. It's an actual SIMULATOR, not a visual novel or a sex scene gallery. Or you have games like Degrees of Lewdity, which do kind of offer you that level of "control", but with a minimum of visuals, unlike this game. Of what I've played, only Teaching Feeling/Bell Trainer/maybe Witch Trainer are comporable to this IMO.