The Game Census
Hero of the Demon cover art

Hero of the Demon

Mousou Endemic · OTAKU Plan · 2021-08-13

Steam

AdventureIndieRPG

Modes: Single player · Perspectives: Bird view / Isometric

Releases: Aug 13, 2021 (PC (Microsoft Windows))

The protagonist is a new adventurer, but he has the ability to destroy Warcraft alone. One day, because of the invitation of a mysterious voice, he embarked on the journey of crusading against the Demon King. On the journey, he meets demonic girls of different races one after another.

Hero of the Demon is an Adventure, Indie, and RPG game released in 2021, priced at $4.49, with an estimated 20,000 .. 50,000 owners and a Mostly Positive review sentiment (72% of 60 reviews).

0
playing now
72%
positive of 60 reviews
Mostly Positive
steam's rating (official)
20,000–50,000
owners (SteamSpy est.)
Playable
Steam Deck (Valve)
SteamOS: Playable
$4.49
steam price (US)

0 players in-game as of 2026-10-15 01:00 UTC (census sample)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 5 reviews in the last 8 weeks (~1/week).
  • · Review velocity down 55% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (27 reviews).
  • · Top 50% of 28,889 Adventure games in the census by review count.
Estimated sales: 1.2k–2.7k copies

Review-multiple estimate from 60 total reviews — how this is computed.

All-time low: $4.49 at Steam (2025-12-18)via IsThereAnyDeal

12-month high $14.99 · on sale 7 of 14 observed days (census price snapshots)

Review momentum

PositiveNegative
202020212026Week of 2021-08-01: 20 positiveWeek of 2021-08-01: 7 negativeWeek of 2021-09-01: 2 positiveWeek of 2021-09-01: 4 negativeWeek of 2021-10-01: 2 positiveWeek of 2021-11-01: 1 positiveWeek of 2021-11-01: 1 negativeWeek of 2022-02-01: 1 positiveWeek of 2022-04-01: 1 negativeWeek of 2022-08-01: 2 positiveWeek of 2022-10-01: 1 positiveWeek of 2023-05-01: 1 negativeWeek of 2023-07-01: 1 negativeWeek of 2024-07-01: 1 negativeWeek of 2024-09-01: 1 negativeWeek of 2025-03-01: 1 positiveWeek of 2025-08-01: 1 negativeWeek of 2025-11-01: 1 positiveWeek of 2026-03-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

202026-09-15 09:00 — 0 players2026-09-16 18:00 — 0 players2026-09-18 01:00 — 0 players2026-09-19 09:00 — 0 players2026-09-20 16:00 — 0 players2026-09-22 00:00 — 0 players2026-09-23 07:00 — 0 players2026-09-24 15:00 — 0 players2026-09-25 23:00 — 1 players2026-09-27 06:00 — 0 players2026-09-28 14:00 — 0 players2026-09-29 21:00 — 0 players2026-10-01 05:00 — 0 players2026-10-02 12:00 — 0 players2026-10-03 20:00 — 0 players2026-10-05 04:00 — 2 players2026-10-06 11:00 — 0 players2026-10-07 19:00 — 0 players2026-10-09 02:00 — 0 players2026-10-10 10:00 — 0 players2026-10-11 17:00 — 0 players2026-10-13 01:00 — 0 players2026-10-14 09:00 — 0 players2026-10-15 01:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$14.99$4.492021-08-132026-08-172021-08-13 — best price $13.492021-11-01 — best price $14.992021-11-24 — best price $11.992022-01-05 — best price $14.992022-02-21 — best price $10.492022-05-08 — best price $14.992022-08-01 — best price $8.992022-12-23 — best price $8.992023-01-28 — best price $14.992023-04-30 — best price $8.992023-07-13 — best price $14.992023-10-02 — best price $8.992023-11-28 — best price $14.992024-02-05 — best price $8.992024-03-21 — best price $14.992024-06-23 — best price $7.492024-08-12 — best price $14.992024-11-21 — best price $7.492025-01-02 — best price $14.992025-03-13 — best price $7.492025-05-05 — best price $14.992025-08-11 — best price $5.992025-10-06 — best price $14.992025-12-18 — best price $4.492026-02-23 — best price $14.992026-04-30 — best price $4.492026-07-09 — best price $14.992026-08-17 — best price $14.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsSingle-playerSteam CloudFamily Sharing

3 supported languages: Japanese, English, Simplified Chinese

Player tags

2DRPGJRPGAnimeHentaiNudityFantasyStory RichExplorationSexual Content

Census log

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

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Similarity via IGDB.

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