TOP #1
Unity
B-PRISON UNCHAIN vSteam Patched
Tags
#rpg
#rape
#sandbox
#teasing
#tentacles
#titfuck
#turn based combat
#vaginal sex
#voiced
#2dcg
#adventure
#ahegao
#bdsm
#big ass
#big tits
#corruption
#creampie
#exhibitionism
#fantasy
#female protagonist
#groping
#group sex
#handjob
#humiliation
#japanese game
#lactation
#lesbian
#masturbation
#mind control
#monster
#monster girl
#oral sex
#2d game
#male domination
Created by RiceReng, B-PRISON UNCHAIN is a adult rpg game powered by RPGM. It was first released in July 2025 and last updated in July 2026. The game runs on Windows and is available in English, Japanese, Chinese.
Overview
In this turn-based RPG, play as Misa, the supposedly strongest soldier in the Demon Realm, as she hunts down the legendary incubus Asmodeus. Battle through the succubi prison, recruit allies, and survive nasty traps, but beware! The enemies sent after you have plenty of tricks to slow you down!
Features
Key themes in this game include rape, rpg, sandbox, teasing, tentacles, titfuck, turn based combat and vaginal sex.
Frequently Asked Questions
Is B-PRISON UNCHAIN free to download?
B-PRISON UNCHAIN is available to download for free; see the download section above.
What engine is B-PRISON UNCHAIN built on?
The game is made using RPGM.
What platforms does B-PRISON UNCHAIN support?
Supported platforms: Windows.
What language is B-PRISON UNCHAIN in?
B-PRISON UNCHAIN is available in English, Japanese, Chinese.
Screenshots
Download Links
WIN
These links lead to external hosting providers. Use at your own risk.
Developer Notes
One night in the demon world, a thief sneaks into the castle of the Demon King, seeking to steal treasure. However, the thief accidentally unleashes a legendary incubus by the name of Asmodeus.
It is now Misa's duty, as the faithful soldier under Demon King Gilad's command, to protect the realm and Lord Gilad's power over the kingdom from Asmodeus's cunning schemes.
Misa corners Asmodeus but Gilad stops her before she is about to obliterate him. Now Misa has to infiltrate Chastity Rock, a prison for succubi, and track down Asmodeus who uses his shape-shifting and absorption powers to stay hidden and grow stronger, feeding on other prisoners while plotting revenge.
Will Misa be able infiltrate the prison and find out where Asmodeus is lurking before it's too late to stop him?
In this turn-based RPG, play as Misa as she fights her way through Chastity Rock prison to track and take down Asmodeus. Meet comrades and rescue them from the bad guys so they can assist Misa in overcoming difficult challenges.
Misa uses a diverse set of skills and attacks to defeat her opponents, dealing damage proportional to her magic power level in each fight. As you progress through the levels, the story advances and the challenges become trickier to overcome. Use your wit and planning to confront enemies with ingenuity and the necessary force.
Combat
Fight all kinds of demons that use debuffs to weaken and incapacitate Misa. If you lose, you will witness a brief cutscene and return to the stage progress screen, where you can retry the same level. If you win, you progress the story and bring Misa one step closer to her goal. Be sure to remove any negative status effects before proceeding.
Replenish Strength
When magic power has dropped severely, you can replenish it by calling Warden Zaki on the Chapter map and entering a covenant of magic power exchange. Calling Warden Zaki for help will be unlocked after the first encounter.
Bonus Costume
Upon clearing the story for the first time, Misa's bonus costume will be unlocked for the next run of the story, providing additional enrichment to the replay value.
More links may be in the source thread (registration required).
Source Thread
