Fallen Priestess: My Sister's Demonic Bloodline

Fallen Priestess: My Sister's Demonic Bloodline

BBQ大好き · November 21, 2025 · Hentai, Sexual Content, 2D, Fantasy, Pixel Graphics

Buy Fallen Priestess: My Sister's Demonic Bloodline from Steam at $18.99 — the cheapest of 1 store we compare.

PC
Mostly Positive73% · 641 📈 Making a comeback 84%17playing now
Best price
$18.99
lowest tracked $14.39
Steam Buy at Steam

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Where to buy Fallen Priestess: My Sister's Demonic Bloodline — official stores

Steam
Steam
Standard Edition · Steam
$18.99
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Fallen Priestess: My Sister's Demonic Bloodline price by region

Fallen Priestess: My Sister's Demonic Bloodline costs $10.29 in Georgia (USD), £15.89 in the United Kingdom, €18.49 in Europe (EUR), $18.99 in the United States, CA$24.79 in Canada, NZ$27.49 in New Zealand, A$27.95 in Australia, R$57.99 in Brazil and zł86.99 in Poland right now.

Cheapest Fallen Priestess: My Sister's Demonic Bloodline offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $10.29 $10.29 — 1
United Kingdom £15.89 £15.89 — 1
Europe (EUR) €18.49 €18.49 — 1
United Statesyour region $18.99 $18.99 — 1
Canada CA$24.79 CA$24.79 — 1
New Zealand NZ$27.49 NZ$27.49 — 1
Australia A$27.95 A$27.95 — 1
Brazil R$57.99 R$57.99 — 1
Poland zł86.99 zł86.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Fallen Priestess: My Sister's Demonic Bloodline

✦ AI summary

Fallen Priestess: My Sister's Demonic Bloodline is an RPG where you hunt, craft, and explore a richly detailed world to save your sister from succumbing to demon blood before it's too late. Manage Trina's condition through exploration and discovery while uncovering the mysteries of the sealed Demon Lord threatening to transform her forever.

Lloyd grew up never knowing his real parents, living with his sister Trina in the border town of Aslint. He hunts and works as an artificer, while Trina has just begun training as a priestess. Their quiet life shatters when Trina falls mysteriously ill. Lloyd soon learns that Trina carries demon blood, triggered by the presence of a sealed Demon Lord nearby. To save his sister from a worsening fate, Lloyd must find a way to defeat the Demon Lord—before she transforms into someone unrecognisable.Travel the richly detailed world, full of diverse characters, each with their own stories and quests to discover. Craft items and upgrade your gear to grow stronger. Converse with the townsfolk to gather any information that could help Trina, whose condition worsens as the demon blood within her awakens. Venture beyond the town’s borders and gather rare ingredients, explore dungeons, battle monsters, and level up. But after a long day’s adventure, don’t forget to return and tend to Trina's growing thirst for mana.

Fallen Priestess: My Sister's Demonic Bloodline — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player
Controller
Partial controller support
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Fallen Priestess: My Sister's Demonic Bloodline offers substantial content with farming, dungeons, alchemy, and multiple routes that keep players engaged for many hours, though the NTR-heavy plot direction and sometimes grindy gameplay mechanics turn away those seeking different narratives. Players praise the art, atmosphere, and story depth, but frustrations emerge around difficult scene unlocks, the lack of convenience features for grinding, and a non-functional community hub that limits player support.

Recommended Jul 13, 2026
I feel like people who leave negative reviews are a bit crazy. Look, I am not fan of NTR. These 22 hours I have are from doing pure route, and there is A LOT of stuff to do in pure route. And I am still just now reaching final boss. Farming (plants), dungeons, farming (materials) quests, making money, story, puzzles, searching for secret weapon rune recipes, alchemy, trying different builds, etc. There is so much stuff to bite into in this game. This is legitimately solid H-game. And trying to do pure route is while not too hard, but not easy either. And art, atmosphere, story of course, it's all so good. It is must play for sure, even if you don't like NTR, because there is actual stuff to do in pure route.
10 found this helpful
Recommended May 25, 2026
game is fun, However some scene are difficult to unlock and community page seems to be not working so unable to ask for help
6 found this helpful
Not recommended Jul 18, 2026
NTR driven plot is not what I expected. The game meets bare minimum of RPG gameplay... And if the gameplay is bad, I'd want a convenient 'unlock all' button. But there is none...
5 found this helpful
Recommended Aug 25, 2026
Good game this was before gamer developer start using "Ai generate" tool to assist the art, voice actor, etc.., I hope to see more more DLC. Recommended if you are into 2D.
2 found this helpful
Recommended Sep 5, 2026
It's a pretty good game with some beautiful art, plus the bugs it was released with are now gone, so you can play it without issues
1 found this helpful
Recommended Jun 24, 2026
Fun
1 found this helpful

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