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Game library / B-Prison Unchain
B-Prison Unchain
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Steam

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!

Released · 2026-07-24

At a glance

About this game

Core game information and the store records it came from.

Title
B-Prison Unchain
Content
Game
Release date
2026-07-24
Developer
RiceReng
Platforms
Windows
Connected stores
1
Steam Steam source details
Store title
B-Prison Unchain
Product ID
4395030
Developer
RiceReng
Publisher
Saikey Studios
Store platforms
Windows
Source checked
2026-10-13 03:39 UTC

Open official store page ↗

How you can play

Features and tags

Select a feature to find other games that have it.

Store tags

  • Adventure
  • RPG
  • JRPG
  • Anime
  • Female Protagonist
  • Demons
  • Turn-Based Tactics
  • 2D

Genres

  • Adventure
  • RPG

Categories and genres from the Steam store, observed 2026-10-13. Store tags from Steam, as players and the store apply them.

Compare & explore

One game, connected stores

Each store keeps its own prices and observations. We prefer the latest recorded EUR price for Europa. When the displayed currency differs from the store amount, a separate approximate value may use the latest available ECB reference rate.

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Lumiri price context

Recorded price comparison

Matching store titles. One currency. One market.

EUR SE

Lowest recorded amount

9.19 EUR

Steam

Recorded 1 day ago

Difference between stores

—

One comparable store. A difference needs another matching store price.

Distance from observed low

+1.84 EUR

Steam listing only. Low: 7.35 EUR.

Last seen
Newest included record

1 included price record from 1 store · 1 linked listing

See the 1 included observation
How this comparison works

Only original EUR amounts recorded for SE and matching titles linked to this game are compared. Edition words and numbers must match. Other editions, source-market fallbacks and currency estimates are excluded.

These are recorded observations. Check the store for the current price, availability and included content. Historical lows belong to the named listing in this market and reflect the history Lumiri GameDB has collected.

Ratings at a glance

Community and editorial ratings

94/100

Steam rating

1 included source · 34 underlying reviews

Steam

Steam

94/100 94% positive

94/100

34 user reviews · Positive

32 positive · 2 negative

Included in the combined rating.

Checked

View the rating chart · User sources need 10 reviews; verified editorial sources qualify directly. The combined score is the arithmetic mean of included sources, not weighted by review count.

Player activity

Observed Steam player history

Latest 1,000 points at most. Individual observations.

Last observed Steam players
0
2026-10-14 00:06 UTC
Observed peak · 24h
0
Within the displayed history
All-time observed peak
1
· since Lumiri started observing
Average players · 24h
0
1 local samples · approximate for grouped data
First signal received

0 players observed

Observed player history is starting. The trend chart will appear automatically after the next collected sample.

View exact player observations
  • 2026-10-14 00:06: 0 current players

Observed by Lumiri GameDB during 24h. Times are UTC. Lines connect observations; gaps are not measured.

Open full player history

  • Samples: 1
  • Minimum: 0
  • Maximum: 0
  • Average: 0
Recorded prices

Price history · Steam

EUR observations for market SE. History belongs to the selected store listing; regional prices and taxes may differ.

Historical low observed by Lumiri GameDB: 7.35 EUR, last seen

Observed EUR price history Recorded prices over the past year, in UTC. A price holds until the next observation. Exact values follow below. 0 3 6 9 12 2026-10-04 05:50 UTC · 7.35 EUR2026-10-13 03:39 UTC · 9.19 EUR 2026-10-04 05:50 UTC 2026-10-13 03:39 UTC
View 2 recorded prices
  • 2026-10-04 05:50: 7.35 EUR (20% off)
  • 2026-10-13 03:39: 9.19 EUR

Prices observed by Lumiri GameDB in EUR.

Catalogue activity

Recent changes

Prices, release dates and store listing updates we detected. Repeated store refreshes are grouped.

  1. Price increase Steam

    7.35 EUR → 9.19 EUR (+25%)

  2. Price increase Steam

    7.19 USD → 8.99 USD (+25%)