The Game Census
Mysterious School cover art

Mysterious School

DuoDuoDog · 2023-02-16

Steam

CasualIndieMassively MultiplayerFree To Play

Modes: Single player, Multiplayer, Co-operative

Releases: Feb 17, 2023 (PC (Microsoft Windows))

"Mysterious School" is a horror game that supports multi player online and single player. Why do girls often cry on campus at midnight? What happened to the once famous No.1 middle school? Take your partner, find out the truth that the young girl has become a zombie, and help the girl reincarnate.

7
playing now
36%
positive of 1.9k reviews
Mostly Negative
steam rating
200,000–500,000
owners (SteamSpy est.)
Free
steam price (US)

7 players in-game as of 2026-08-30 03:00 UTC (census sample)

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 14% of 9,617 Casual games in the census by review count.

Players online

6522026-08-07 00:00 — 5 players2026-08-07 08:00 — 28 players2026-08-07 16:00 — 31 players2026-08-08 00:00 — 8 players2026-08-08 08:00 — 18 players2026-08-08 16:00 — 51 players2026-08-09 00:00 — 2 players2026-08-09 08:00 — 47 players2026-08-09 16:00 — 22 players2026-08-10 00:00 — 4 players2026-08-10 08:00 — 23 players2026-08-10 17:00 — 41 players2026-08-11 01:00 — 7 players2026-08-11 09:00 — 32 players2026-08-11 17:00 — 31 players2026-08-13 00:00 — 13 players2026-08-14 08:00 — 24 players2026-08-15 16:00 — 28 players2026-08-17 00:00 — 4 players2026-08-18 07:00 — 42 players2026-08-19 15:00 — 47 players2026-08-20 22:00 — 13 players2026-08-22 06:00 — 17 players2026-08-23 13:00 — 62 players2026-08-24 21:00 — 31 players2026-08-26 05:00 — 19 players2026-08-27 13:00 — 65 players2026-08-28 19:00 — 30 players2026-08-30 03:00 — 7 players
Concurrent players, hourly average, last 30 days (census samples).

Completion

22
achievements tracked
68%
earned "好奇心害死猫"
8.8%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerMulti-playerCo-opOnline Co-opLAN Co-opFamily Sharing

7 supported languages: English, Simplified Chinese, French, Italian, German, Russian, Japanese

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)1150%22

Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.

Player tags

3DFPSRPGActionCasualMMORPGPuzzleMysteryThriller3D Platformer

Census log

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

Players also track

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Similarity via IGDB.