The game could be extremely good. But the author has no knowledge of the game design of hentai games. Making a broken metro-edvania was all he was able to do. Well, plus some art of dubious richness.
The main issue is that while a lot of tweeks have been made and the game became better to play than the first builds, dudes have decided to make NSFW part of the game smaller after each update.
Double down on farming and interactions with beasts/creatures - and you'll have a loyal fanbase. Tweak the mechanics/polish stuff later on.
Instead, they've got caught up in a loop of redoing the same sections over and over again while trying to upgrade/fix something most of people don't care about.
So instead of "update-cash grab-fix-update" cycle we've gotten "fix-cash grab-annoyed people-another fix- smaller cash grab - even more annoyed people - fix".
Shame. Could've been of the biggest hits in here
