I rarely post anything on here but you are a man of culture with truly patrician taste.
Thank you for this thread and God bless.
Also I don't think anyone has mentioned
Maken-shi Sara.
It's a bit on the short side but it has some great status effects and a bunch of trap rooms that'll put you in unfair situations that are basically impossible to win.
You have the option to have the game show you where those traps are if you equip an item that you get at the start of the game but that's completely optional, you can also turn off permanent status effects and "weak points" that you've developed from getting groped too much in certain places and while that's also optional it might become necessary to turn certain effects off if you want any chance of winning.
Slight spoilers if you care about that but my favorite part of the game was the school where you'd basically get a "curse of obedience" if you lost to the boss which just allowed any enemy in the dungeon to fuck you at will if you got into combat with them as well as introducing a special trap in the auditorium/PE hall which might be easy to miss since for some reason you don't get a skull warning for that one. Just approach the mic at the podium an it'll trigger and you can even return afterwards for a follow-up scene which is slightly different.