Steam market intelligence
Fallen Priestess: My Sister's Demonic Bloodline
73% positive · 647 Steam reviews · released Nov 21, 2025 · by BBQ大好き
What it likely sold — estimate, stated as a range on purpose
Lifetime units: ~21.4k
(P10–P90: 8.5k – 47k)
Gross revenue: ~$332k
(P10–P90: $133k – $731k)
Estimate, method v1.0 — before Steam's ~30% share, refunds and VAT. The band approximates where about 8 in 10 comparable games land in published studies; some sit outside it. Our own hit rate goes on the accuracy ledger once measured. How we estimate
Estimates are statistical inferences from public data. They are not sourced from Valve or the developer and may deviate materially from actual results. Do not rely on them for investment or contractual decisions. As of Oct 2, 2026.
Player voice — measured shares of Steam thumbs, never a model
Story & writing96% positive · 27 mentions
“Concise Game Reviews: Fallen Priestess: My Sister's Demonic Bloodline [影に染まりゆく~アスリントの妹神官~] (Scroll down for the longer version) Game Value: ✅ Highly recommended for players who enjoy Dark Fantasy NTR RPGs where the heroine’s fate is shaped…”
Recommended · Steam review · Nov 2025 · 30 h played · Report / request removalGameplay & mechanics96% positive · 24 mentions
“A lot of mechanics and things to do/places to go. Also a MILLION times better then the stuff you see here on steam lately. Adult games are basically shovel ware and/or AI slop for a quick buck. An ero game that actually has content and…”
Recommended · Steam review · Nov 2025 · 2 h played · Report / request removalVisuals & audio100% positive · 15 mentions
“Concise Game Reviews: Fallen Priestess: My Sister's Demonic Bloodline [影に染まりゆく~アスリントの妹神官~] (Scroll down for the longer version) Game Value: ✅ Highly recommended for players who enjoy Dark Fantasy NTR RPGs where the heroine’s fate is shaped…”
Recommended · Steam review · Nov 2025 · 30 h played · Report / request removalPerformance & stability92% positive · 13 mentions
“To do so much tedious work just to goon... It's so worth it! There have been a lot of bugs during its release, but the bugs have been fixed since then, and a new free update has recently been added. The game is great, and the h-scenes are…”
Recommended · Steam review · Apr 2026 · 33 h played · Report / request removal70 recent English reviews stored · topics keyword-matched · topics under 12 mentions stay hidden · methodology
Reviews are shown as published on Steam, including reviews from key activations and free copies — so percentages here can differ from the score on the Steam store page. GameTrend does not check whether reviewers bought or played the game.
Game DNA — store facts, community tag votes, labeled AI inference
How you play together
Single-player
Platform features
AchievementsPartial controller supportSteam Cloud
Business model
Buy to play
Sources: Valve store fields · community tag votes · AI-inferred values are marked and drawn from a fixed vocabulary.