Butterfly's Poison; Blood Chains
Tokyo, 1918. World War I is coming to an end. Yuriko Nomiya, aristocratic by birth, is suddenly struck by a series of misfortunes. Is this fate brought about by the changing times, or is someone plotting against her? The dark, bittersweet tale of Yuriko and five young men is about to unfold...
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What are keyshops?About Butterfly's Poison; Blood Chains
It was first released in Japan as "Chou no Doku, Hana no Kusari (蝶の毒 華の鎖)", and while the original game contained adult content and was unsuitable for minors, it was later remade to meet the appropriate ratings for video game consoles and distributed worldwide as "Chou no Doku, Hana no Kusari: Taisho Tsuyakoi Ibun (蝶の毒 華の鎖～大正艶恋異聞～)" (ESRB M / PEGI 16 / USK 16 / CERO D).
This game is a Steam port of the console version.
・Includes all the additional upgrades of the console version
All of the visuals and additional stories added to the previous console port have been implemented in the Steam version.
・Fully voiced (excluding the main character)
・The text can be set to English or Japanese
This includes in-game text, options, and the digital manual. Language settings can be changed at any time.
(Voices and the text in the opening movie and credits will be displayed in Japanese.)
・Touch gestures can also be used if you're playing on a tablet PC or a Steam Deck
Game details
Game details
Age ratings
Game modes
Features
Butterfly's Poison; Blood Chains price history
Lowest tracked price: €28.59 (Jul 7, 2026) · current best: €43.99.
Butterfly's Poison; Blood Chains player count & reviews
94% positive reviews all-time · 14 peak players in the last 30 days.
Butterfly's Poison; Blood Chains — frequently asked questions
Where can I buy Butterfly's Poison; Blood Chains at the cheapest price?
Right now the cheapest offer for Butterfly's Poison; Blood Chains is €43.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Butterfly's Poison; Blood Chains has ever been?
The lowest price KingsPrice has tracked for Butterfly's Poison; Blood Chains is €28.59 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Butterfly's Poison; Blood Chains?
Butterfly's Poison; Blood Chains peaked at 14 concurrent players on Steam in the last 30 days (highest on Jul 9, 2026). The player chart on this page updates daily.
How can I get Butterfly's Poison; Blood Chains at a discount?
Create a free price alert on this page and KingsPrice will email you when Butterfly's Poison; Blood Chains drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows® 10 (64bit) / Windows® 11 (64bit)
- Processor: intel® Core™ 2 Duo equivalent or higher
- Memory: 2 GB RAM
- Graphics: Graphics card or integrated graphics with DirectX® 11 support, 1280x720 or higher display resolution
- DirectX: Version 11
- Storage: 4 GB available space
- Sound Card: DirectSound compatible sound device
- Additional Notes: Supports touch screen devices / Steam Deck: Proton 8 is recommended
Recommended
- Requires a 64-bit processor and operating system
