Embark on a thrilling quest to defeat the Demon King and save Trina from the curse of her demon blood. Protect her from those who seek to corrupt and steal her from you. Conquer dungeons, battle dangerous foes, and master unique Synthesis skills in this intense adventure!
Nov 22, 2025Steam details apply to the Steam version. IGDB data describes the game; support may vary by platform or edition.
Playable on Steam Deck, with some manual adjustments.
Applies to the Steam version. Check the store for current details.
Steam · Checked
| Language | Interface | Subtitles |
|---|
| Audio |
|---|
| American English | Supported | Supported | Supported |
|---|---|---|---|
| Chinese (China) | Supported | Supported | Supported |
| Japanese (Japan) | Supported | Supported | Supported |
| Korean (South Korea) | Supported | Supported | Supported |
| Chinese (Taiwan) | Supported | Supported | Supported |
Unlisted support is not confirmed. Check your platform and edition before purchasing.
IGDB · Checked
Steam lists partial controller support. Some actions may require a keyboard or mouse.
Applies to the Steam version. Check the store for current details.
Steam · Checked
Fallen Priestess: My Sister's Demonic Bloodline: Adventure, RPG, and Collecting game, developed by BBQ大好き, published by Saikey Studios, BBQ大好き, released Nov 22, 2025, on PC.
Based on 633 player reviews.
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