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Mysterious School

Mysterious School

"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.

Released Feb 16, 2023 Developer DuoDuoDog Platforms Windows Massively MultiplayerPsychological HorrorThrillerCasualFemale Protagonist
View on Steam ↗ Free (US · as of 2026-05-12)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via SteamSpy as of 2026-05-12.

37.0%positive1,544 reviews
Recommended · 0 found this helpful

“Yo this was so good. Scariest game I've ever played... Literally fell off my chair-play at your own risk... This is better than games like Silent Hill and Resident Evil. My fav horror game hands down.”

— a player, Steam review · 0 hrs played
Not recommended · 0 found this helpful

“dont ever make a game 奇加”

— a player, Steam review · 0 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-08-02 18:23 UTC · history via SteamCharts.

29playing at last check
4624-hour peak
14,137all-time peak
0 500 1k 2025 2026 746 avg · Dec 2024

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Dec 22, 2024
修复妮可可以左脚踩右脚飞出三界之外的BUG,修复第三人称切回第一人称BUG

修复看不见队友名字BUG

Dec 21, 2024
增加第三人称(测试版)妮可增加技能,修复成就不解锁,玩家名字多远都要显示

妮可角色模型还有优化空间

Dec 20, 2024
修复私人房间和公开房间弄反的问题

还有麦克风音量调节不可用的问题

Dec 20, 2024
加强角色技能,增加麦克风设置,优化游戏性能

增加准备大厅开关麦克风提示 增加麦克风输入设备选择,在游戏设置和大厅里面都可以修改,修改后需要重启。 试麦功能 猴哥金箍棒减少CD为3秒一棍 修复公用回魂符可无限使用的BUG 增加了相机电量 修复有人掉线后钥匙可能会消失的BUG 大厅内现在可以显示每个玩家的ping,如果Ping过高可能导致游戏很卡和掉线 更换群号 为所有骨架网格体设置了lod,提升游戏优化 增加自定义房间名字功能 房间信息增加显

Dec 19, 2024
修复BUG并增加2个新角色,增加了私人房间

修复了房间只显示一个的BUG,修复匹配闪退的问题,增加了私人房间

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-12.

GenresCasual, Indie, Massively Multiplayer, Free To Play
Player tagsMassively Multiplayer · Psychological Horror · Thriller · Casual · Female Protagonist · Mystery · 3D · Third-Person Shooter · Action · RPG · Party-Based RPG · Puzzle (SteamSpy community voting)
FeaturesSingle-player · Multi-player · Co-op · Online Co-op · LAN Co-op
LanguagesEnglish, Simplified Chinese * , French, Italian, German, Russian, Japanese, Korean *
Achievements22
Estimated owners200,000 – 500,000 (SteamSpy)
Minimum system requirements (PC)

Minimum: OS *: Windows 7 (x64) Processor: Intel Core i3-4160 Memory: 8 GB RAM Graphics: Nvidia Geforce GTX 960 Storage: 6000 MB available space