Fallen Priestess: My Sister's Demonic Bloodline overview

Overview

Fallen Priestess: My Sister's Demonic Bloodline comes from BBQ大好き and is published by Saikey Studios, BBQ大好き. It arrived on Steam on Nov 21, 2025, and it sits naturally among Single-player, Steam Achievements, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, Partial Controller Support, and Steam Cloud. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Fallen Priestess: My Sister's Demonic Bloodline's latest SteamPulse observation recorded 9 players at 11 September 2026 - 05:29:26 UTC, with a tracked peak near 827. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 73% positive across 626 reviews.

Language and system requirements

Fallen Priestess: My Sister's Demonic Bloodline is available in 5 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Fallen Priestess: My Sister's Demonic Bloodline has sold up to 13,937 units and has 619 Steam recommendations. The estimated VGI revenue is $185,000. On Twitch, 0 streamers are live with around 0 total watchers.

Fallen Priestess: My Sister's Demonic Bloodline overview details

Fallen Priestess: My Sister's Demonic Bloodline combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

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.

SteamPulse editorial summary

Fallen Priestess: My Sister's Demonic Bloodline is listed as a game with $18.99. It supports Windows, belongs to Single-player, Steam Achievements, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, Partial Controller Support, and Steam Cloud, and is associated with Adventure and RPG. SteamPulse's latest observation records 9 players at 11 September 2026 - 05:29:26 UTC, a tracked peak of 827, and 73% positive reviews.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.