-85%
Steam
Steam
-20%
B-Prison Unchain
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!
Deal overview
B-Prison Unchain is currently 20% off on Steam — down to $7.19 from $8.99.
This is a modest 20% cut. Unless you want B-Prison Unchain now, holding out for a seasonal sale usually pays off.
That works out to $1.80 off the Steam list price of $8.99.
As a recent release, discounts this early are relatively uncommon.
Genre: Adventure, RPG · Developer: RiceReng · Release: Jul 24, 2026.
This deal is for the PC version. Click View Deal to open the official Steam page — prices and regional availability are confirmed at checkout, not by GamesCreed.
Before you buy, read our buying guide or compare more steam deals on GamesCreed.
About this game
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…
