Underplayed Gems

B-Prison Unchain (2026)

B-Prison Unchain cover
Developer
RiceReng
Publisher
Saikey Studios
Platforms
Windows
Genres
Adventure, RPG
Rating
4.8 of 5, 45 player ratings
Typical playtime
about 2.2 hours
Where to get it
Steam
The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A dark fantasy adventure with a tense, story-driven feel as you navigate a demon world and confront a legendary incubus.

dark fantasyatmosphericstory-drivenadventurousmysterioustactical

What players say

Players praise the tactical turn-based battles built around unsealing Misa's power and managing sexual debuffs, though one critic calls the systems convoluted. The campaign is short, about 16 stages, and reviews split on the ending twist. Most note the unrated patch is needed for full content, and there is no scene gallery.

Screenshots

B-Prison Unchain screenshot 1B-Prison Unchain screenshot 2B-Prison Unchain screenshot 3B-Prison Unchain screenshot 4B-Prison Unchain screenshot 5B-Prison Unchain screenshot 6

More games like this

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.