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Fallen Priestess: My Sister's Demonic Bloodline
Embark on a thrilling quest to defeat the Demon King and save your sister Trina from the curse of her succubus blood. Protect her from those who seek to corrupt her and steal it from you. Conquer dungeons, battle dangerous foes, and master unique Synthesis skills in this intense adventure!
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Release Date:
Q1 2025
Developer:
Publisher:
Saikey Studios, BBQ大好き

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Features
Single-player
Steam Achievements
Steam Cloud
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Languages:
Interface Full Audio Subtitles
English ✔ ✔
Japanese ✔ ✔ ✔
Simplified Chinese ✔ ✔
Traditional Chinese ✔ ✔
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Planned Release Date: Q1 2025

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Mature Content Description

The developers describe the content like this:

This game is intended for adults only and includes:
• Explicit nudity, sex scenes, and sexual dialog.
• Masturbation, oral sex, titjob, toy play, hypnosis, drugs (aphrodisiacs), step-sibling relationships, immorality, sexual harassment, and non-consensual sex.
• References to drug usage.
• Sexual assault.

Illustrations do not contain mosaics.

About This Game

Lloyd grew up never knowing his real parents, living with his foster sister Trina in the border town of Aslint. He hunts and works as an artificer, skills passed down from his foster mother, while Trina has just begun training as a priestess. Their quiet life shatters when Trina falls mysteriously ill. Lloyd soon learns both Trina and his foster mother carry demon blood, triggered by the presence of a sealed Demon Lord nearby. To save Trina 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 your sister’s growing thirst for mana.

System Requirements

    Minimum:
    • OS: Windows 10 or later
    • Processor: Intel Core™ i3-2100 or similar
    • Memory: 4 GB RAM
    • Graphics: GeForce™ GTX 640 series or similar
    • Storage: 2 GB available space
    Recommended:
    • OS: Windows 10 or later
    • Processor: Intel Core™ i7-4600M or similar
    • Memory: 4 GB RAM
    • Graphics: GeForce™ GTX 750 series or similar
    • Storage: 2 GB available space
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