The Game Census
Nightmare Knight ~Sacred Maiden & Fallen Magic~ cover art

Nightmare Knight ~Sacred Maiden & Fallen Magic~

orzPINEz · OTAKU Plan · 2024-11-01

Steam

AdventureIndieRPG

Modes: Single player · Perspectives: Bird view / Isometric

Releases: Nov 01, 2024 (PC (Microsoft Windows))

The young girl Rayne, who became the sacred knight of the kingdom, was entrusted by Jas, the leader of the sacred knights and her lover, to investigate the disturbances occurring in a distant town named "Hakudeti".

Nightmare Knight ~Sacred Maiden & Fallen Magic~ is an Adventure, Indie, RPG game released in 2024, priced at $12.59, with an owner estimate of 50,000 .. 100,000 and a Very Positive review sentiment (88% of 583 reviews).

9
playing now
88%
positive of 595 reviews
Very Positive
steam's rating (official)
50,000–100,000
owners (SteamSpy est.)
Playable
Steam Deck (Valve)
SteamOS: Playable
−30% · $12.59
was $17.99
steam price (US) · on sale

9 players in-game as of 2026-10-14 18:00 UTC (census sample)

Health check

Quiet
  • · 9 players in-game at the last census sample.
  • · 17 reviews in the last 8 weeks (~2/week).
  • · Review velocity down 29% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (103 reviews).
  • · Top 17% of 28,889 Adventure games in the census by review count.
Estimated sales: 12k–27k copies

Review-multiple estimate from 595 total reviews — how this is computed.

All-time low: $12.59 at Steam (2026-03-19)via IsThereAnyDeal

12-month high $17.99 · on sale 8 of 15 observed days (census price snapshots)

Review momentum

PositiveNegative
858520242026Week of 2024-11-02: 85 positiveWeek of 2024-11-02: 18 negativeWeek of 2024-11-09: 26 positiveWeek of 2024-11-09: 7 negativeWeek of 2024-11-16: 25 positiveWeek of 2024-11-16: 5 negativeWeek of 2024-11-23: 28 positiveWeek of 2024-11-30: 16 positiveWeek of 2024-11-30: 1 negativeWeek of 2024-12-07: 8 positiveWeek of 2024-12-07: 1 negativeWeek of 2024-12-14: 9 positiveWeek of 2024-12-21: 12 positiveWeek of 2024-12-21: 2 negativeWeek of 2024-12-28: 5 positiveWeek of 2024-12-28: 2 negativeWeek of 2025-01-04: 7 positiveWeek of 2025-01-11: 7 positiveWeek of 2025-01-11: 2 negativeWeek of 2025-01-18: 3 positiveWeek of 2025-01-18: 1 negativeWeek of 2025-01-25: 14 positiveWeek of 2025-01-25: 2 negativeWeek of 2025-02-01: 8 positiveWeek of 2025-02-01: 3 negativeWeek of 2025-02-08: 3 positiveWeek of 2025-02-08: 1 negativeWeek of 2025-02-15: 6 positiveWeek of 2025-02-15: 1 negativeWeek of 2025-02-22: 2 positiveWeek of 2025-02-22: 1 negativeWeek of 2025-03-01: 4 positiveWeek of 2025-03-08: 3 positiveWeek of 2025-03-08: 1 negativeWeek of 2025-03-15: 13 positiveWeek of 2025-03-22: 6 positiveWeek of 2025-03-22: 1 negativeWeek of 2025-03-29: 2 positiveWeek of 2025-04-05: 2 positiveWeek of 2025-04-05: 3 negativeWeek of 2025-04-12: 4 positiveWeek of 2025-04-19: 3 positiveWeek of 2025-04-26: 7 positiveWeek of 2025-04-26: 3 negativeWeek of 2025-05-03: 5 positiveWeek of 2025-05-03: 1 negativeWeek of 2025-05-10: 1 positiveWeek of 2025-05-10: 1 negativeWeek of 2025-05-17: 3 positiveWeek of 2025-05-17: 1 negativeWeek of 2025-05-24: 5 positiveWeek of 2025-05-31: 2 positiveWeek of 2025-06-07: 4 positiveWeek of 2025-06-14: 2 positiveWeek of 2025-06-21: 2 positiveWeek of 2025-06-21: 1 negativeWeek of 2025-06-28: 5 positiveWeek of 2025-07-05: 4 positiveWeek of 2025-07-05: 2 negativeWeek of 2025-07-12: 2 positiveWeek of 2025-07-19: 1 positiveWeek of 2025-07-19: 1 negativeWeek of 2025-07-26: 6 positiveWeek of 2025-07-26: 1 negativeWeek of 2025-08-02: 3 positiveWeek of 2025-08-09: 3 positiveWeek of 2025-08-16: 1 negativeWeek of 2025-08-23: 5 positiveWeek of 2025-08-30: 4 positiveWeek of 2025-09-06: 3 positiveWeek of 2025-09-06: 2 negativeWeek of 2025-09-13: 2 positiveWeek of 2025-09-20: 3 positiveWeek of 2025-09-27: 2 positiveWeek of 2025-09-27: 2 negativeWeek of 2025-10-04: 4 positiveWeek of 2025-10-04: 1 negativeWeek of 2025-10-11: 1 positiveWeek of 2025-10-18: 3 positiveWeek of 2025-10-25: 1 positiveWeek of 2025-11-01: 2 positiveWeek of 2025-11-08: 4 positiveWeek of 2025-11-08: 2 negativeWeek of 2025-11-15: 6 positiveWeek of 2025-11-15: 1 negativeWeek of 2025-11-22: 5 positiveWeek of 2025-11-29: 1 positiveWeek of 2025-12-06: 1 positiveWeek of 2025-12-13: 3 positiveWeek of 2025-12-13: 1 negativeWeek of 2025-12-20: 7 positiveWeek of 2025-12-27: 6 positiveWeek of 2026-01-03: 2 positiveWeek of 2026-01-03: 2 negativeWeek of 2026-01-10: 3 positiveWeek of 2026-01-17: 2 positiveWeek of 2026-01-24: 3 positiveWeek of 2026-01-31: 2 positiveWeek of 2026-01-31: 1 negativeWeek of 2026-02-07: 3 positiveWeek of 2026-02-14: 4 positiveWeek of 2026-02-14: 2 negativeWeek of 2026-02-21: 6 positiveWeek of 2026-02-21: 1 negativeWeek of 2026-02-28: 1 positiveWeek of 2026-03-07: 1 negativeWeek of 2026-03-21: 6 positiveWeek of 2026-03-28: 3 positiveWeek of 2026-03-28: 1 negativeWeek of 2026-04-04: 2 positiveWeek of 2026-04-25: 2 positiveWeek of 2026-05-02: 3 positiveWeek of 2026-05-09: 3 positiveWeek of 2026-05-16: 1 positiveWeek of 2026-05-16: 2 negativeWeek of 2026-05-23: 1 positiveWeek of 2026-05-30: 1 positiveWeek of 2026-06-13: 1 positiveWeek of 2026-06-20: 2 positiveWeek of 2026-06-27: 3 positiveWeek of 2026-07-04: 1 positiveWeek of 2026-07-04: 2 negativeWeek of 2026-07-11: 1 positiveWeek of 2026-07-18: 3 positiveWeek of 2026-07-18: 1 negativeWeek of 2026-07-25: 2 positiveWeek of 2026-08-01: 3 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

5812026-09-15 03:00 — 3 players2026-09-16 11:00 — 1 players2026-09-17 19:00 — 8 players2026-09-19 02:00 — 13 players2026-09-20 10:00 — 6 players2026-09-21 18:00 — 9 players2026-09-23 01:00 — 9 players2026-09-24 09:00 — 6 players2026-09-25 16:00 — 16 players2026-09-27 00:00 — 7 players2026-09-28 07:00 — 31 players2026-09-29 15:00 — 37 players2026-09-30 22:00 — 21 players2026-10-02 06:00 — 36 players2026-10-03 13:00 — 58 players2026-10-04 21:00 — 27 players2026-10-06 05:00 — 26 players2026-10-07 12:00 — 36 players2026-10-08 20:00 — 15 players2026-10-10 03:00 — 23 players2026-10-11 11:00 — 20 players2026-10-12 19:00 — 11 players2026-10-14 02:00 — 7 players2026-10-14 18:00 — 9 players
Concurrent players, hourly average, last 30 days (census samples).
1909Nov 2024Aug 2026Nov 2024 — avg 190 · peak 698Dec 2024 — avg 60 · peak 126Jan 2025 — avg 52 · peak 124Feb 2025 — avg 39 · peak 130Mar 2025 — avg 27 · peak 77Apr 2025 — avg 23 · peak 64May 2025 — avg 28 · peak 79Jun 2025 — avg 18 · peak 45Jul 2025 — avg 20 · peak 58Aug 2025 — avg 21 · peak 63Sep 2025 — avg 15 · peak 46Oct 2025 — avg 17 · peak 49Nov 2025 — avg 15 · peak 44Dec 2025 — avg 12 · peak 31Jan 2026 — avg 12 · peak 30Feb 2026 — avg 14 · peak 36Mar 2026 — avg 13 · peak 47Apr 2026 — avg 9 · peak 22May 2026 — avg 14 · peak 40Jun 2026 — avg 10 · peak 36Jul 2026 — avg 13 · peak 32Aug 2026 — avg 22 · peak 63
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Price history

$17.99$12.592024-11-022026-09-292024-11-02 — best price $16.192024-11-15 — best price $17.992024-12-19 — best price $16.192025-01-02 — best price $17.992025-01-23 — best price $14.392025-02-04 — best price $17.992025-03-13 — best price $14.392025-03-20 — best price $17.992025-04-24 — best price $14.392025-05-05 — best price $17.992025-06-27 — best price $14.392025-07-10 — best price $17.992025-08-11 — best price $14.392025-08-18 — best price $17.992025-09-22 — best price $14.392025-10-06 — best price $17.992025-11-03 — best price $14.392025-11-10 — best price $17.992025-12-18 — best price $14.392026-01-05 — best price $17.992026-02-09 — best price $14.392026-02-23 — best price $17.992026-03-19 — best price $12.592026-03-29 — best price $17.992026-04-30 — best price $12.592026-05-07 — best price $17.992026-06-25 — best price $12.592026-07-09 — best price $17.992026-08-10 — best price $12.592026-08-17 — best price $17.992026-09-29 — best price $12.59
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsSingle-playerSteam CloudFamily Sharing

3 supported languages: Japanese, English, Simplified Chinese

Player tags

2DRPGJRPGNSFWHentaiNudityFantasyColorfulAdventurePixel Graphics

Census log

Computed from census-recorded observations only — dates are observation dates.

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Similarity via IGDB.

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