SPSTEAMPULSELIVE ANALYTICS
Mysterious School

Mysterious School Steam metadata

DuoDuoDog | Feb 16, 2023 | game

Released

3players observed · 10 October 2026 - 21:44:59 UTC

CasualIndieMassively MultiplayerFree To PlayPsychological HorrorSteam Store

  • Latest observed players3 · 10 October 2026 - 21:44:59 UTC
  • SteamPulse tracked peak4,619
  • Units sold (VGI)57,210
  • Revenue (VGI)$45,221
  • Review score37% positive

Mysterious School metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

  • Latest observed players3 · 10 October 2026 - 21:44:59 UTC
  • SteamPulse tracked peak4,619
  • Units sold (VGI)57,210
  • Revenue (VGI)$45,221
  • Review score37% positive
  • Total reviews1,812
  • Release dateFeb 16, 2023
  • DeveloperDuoDuoDog
  • PublisherDuoDuoDog

Genres: Casual, Indie, Massively Multiplayer, Free To Play

Company pages: Developer: DuoDuoDogPublisher: DuoDuoDog

Top Steam chartsTop 100 gamesGame directorySteam Store page

Mysterious School Steam metadata

Mysterious School metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/2084940/metadata
Steam Storehttps://store.steampowered.com/app/2084940/
Steam Communityhttps://steamcommunity.com/app/2084940
PCGamingWiki search
IGDB searchSearch IGDB for Mysterious School

Reviews, pricing, and metadata

Review summary

Mostly Negative

37% positive, 672 positive, 1,140 negative

Price and discount

Free to play

Platforms

Windows

Categories

Single-player, Multi-player, Co-op, Online Co-op, LAN Co-op, Family Sharing

Achievements

22

Platform releases
  • Steam 17 February 2023

Latest Steam announcements

  • 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 - 22 December 2024

    修复看不见队友名字BUG

  • 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 - 21 December 2024

    妮可角色模型还有优化空间

  • 修复私人房间和公开房间弄反的问题 - 20 December 2024

    还有麦克风音量调节不可用的问题

  • 加强角色技能,增加麦克风设置,优化游戏性能 - 20 December 2024

    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 房间信息增加显示难度功能 修复成就不能解锁

  • 修复BUG并增加2个新角色,增加了私人房间 - 19 December 2024

    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

  • 修复大厅UI点不动的问题,以及部分可能导致游戏卡死的BUG - 19 December 2024

    大家有问题可以加社区经理QQ2309958284反馈

  • not just free! we will also update new content for free! - 4 December 2024

    I don't understand why everyone is talking about "Paranormal Campus" stabbing players in the back, as if this free offering is doomed to bring more bad than good for old players. Twenty months ago, "Paranormal Campus" embarked on its journey from Steam and started its first internal test, and the game content was then unified. Wherever this game went, players welcomed it wholeheartedly. It could really be said to have had all the favorable conditions, and that vibrant scene where everything thrived seemed still in front of our eyes. Just twenty months later, has it come to this that it has become the burial ground for "Paranormal Campus"? Anyway, for this event, it's free access plus free content updates. The advantage is on our side!

  • “Mysterious School”Will Be Transformed into a Free Game - 12 November 2024

    Dear players: Hello everyone! First of all, we would like to express our sincere gratitude to each and every one of you for your support and love for the game "Haunted Schoolyard". It was your enthusiasm that made this game have a wonderful and lively time in the past. However, recently we have to face a practical situation. That is, the number of players in the game has been gradually decreasing. This has directly led to a huge difficulty for those players who have purchased the game when it comes to matching teammates to play the game. Most of the time, it's hard to gather enough people to start a pleasant gaming experience, which goes against our original intention of hoping everyone can have a great time playing in the game. To improve this situation and enable more players to easily join the game and enjoy the fun of "Haunted Schoolyard" together with others, after careful consider…

  • "Mysterious School" - Uncover the Horrors Within - 5 September 2023

    🏫 The Dark Side of Campus 🏫 "Mysterious School" transports you to a time-forgotten institution, steeped in an eerie atmosphere that defies explanation. Every corner of this campus conceals dreadful secrets, yearning to be unveiled. Traverse ancient libraries, abandoned classrooms, mysterious underground tunnels, and haunted dormitories, all while encountering restless spirits. The unraveling of these mysteries will define your terrifying adventure. 👻 Haunting Storyline 👻 "Mysterious School" boasts spine-tingling storylines, each step filled with suspense and mystery. Explore the history of the institution, unlock ancient curses, and even interact with the souls of the departed. Your decisions will shape the narrative, and your survival will hinge on your wit and bravery. 🧩 Puzzles and Challenges 🧩 Within the school's shadows, you'll confront a variety of puzzles and challenges, re…

  • 重大更新,大幅度提升游戏体验 - 20 February 2023

    整体 1.加入道具 回魂符 功能:全体阵亡后,弹出一段文字 队友已全部阵亡,按R使用回魂符。倒计时30秒,完了后退出游戏。 获取方式:简单难度开局就三张,在背包里面显示 地图里面刷三张 普通两张 地图刷一张 最高难度无 2.加入道具 聚宝箱 功能:一把游戏结束后,弹出一个提示 你已获得聚宝箱可以在下一局使用。存档 在准备界面加入一个 使用聚宝箱的按钮 只有房主有聚宝箱才能点。其他人也显示这个按钮,点击后提示“只有房主能使用” 如果有人使用则在挖出棺材后,棺材旁边就会多一个聚宝箱。 聚宝箱分为铜 银 金 铜箱可以开10次 银 20次 金 30次 开的方式:和聚宝箱互动播放声音特效后,在聚宝箱面前出现道具。 获取方式:一阶段内失败获得铜箱 二 三阶段失败获得银箱 四五阶段金箱 3.小鬼调整 简单难度小鬼攻击不再减速 普通难度被小鬼攻击减速少一半 4.摄像机电量增加,举起摄像机不再消耗电量。 5.增加新手引导 6.难度系统调整,使现在不同的难度差别更明显。 7.修复BUG

  • 上线第一天的更新说明。感谢大家的支持!!! - 17 February 2023

    首先感谢各位对我们的支持,尽管我们已经在上线之前进行了一次大规模测试,但因为没啥经验这次测试没做好,在这里向大家道歉,我们会努力的把这个游戏做好。等现在这个地图稳定后我们会抓紧推出新的地图。从16号早上起床到现在我们总共睡了三个小时,对大家所提的问题进行了爆肝修复。本次更新解决了以下问题: 房间列表点击下一页未刷新的问题 你干嘛哎呀 只要一个人解锁了全体都会解锁,改成单人解锁 只因也是一样的问题已解决 角色在食堂死亡后客户端门还是关闭状态 正常门开门声变成铁门声音 骷髅房进鬼抓死人后救不了 骷髅房被打开后在骷髅房外面的走廊激活一堵空气墙阻止其他玩家或者鬼进入骷髅房 栏杆向右移动,如果有两个人进入其他人直接被传送 倒了后人掉地上的符有时会刷新两个 闪电客户端没有 门口铁门开门声音不对 食堂女鬼没出现 骷髅房盒子碰撞 挖土后部分关卡未加载 烧火碗互动问题 倒水声音问题 有时可以卡出无限夜视功能 5分钟没找到土堆的提示声只有房主听得到 鸡血和墨水那个提示要改成任务提示 带血的纸条图片错误 灵魂很容易卡铁楼梯下面,灵魂的巡逻改成固定4个点加倒地玩家位置五个点巡逻,不要去二楼 挖土的程序很容易不同步 和碗互动时提示需要“墨水 鸡血 符纸 ”这三样东西都放好后提示“需要用糯米点燃” 捡东西后丢下,东西下沉 修复房间信息显示不全的问题 开放匹配功能 优化联机体验 骷髅房间驱逐角色错误 骷髅能够看到骷髅房间

Patch notes and updates

S.noRelease datePatch nameGID number
122 December 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BUG1786573930707692
221 December 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1786573930684075
320 December 2024修复私人房间和公开房间弄反的问题1786573930646382
420 December 2024加强角色技能,增加麦克风设置,优化游戏性能1786573930643257
519 December 2024修复BUG并增加2个新角色,增加了私人房间1786409468879522
619 December 2024修复大厅UI点不动的问题,以及部分可能导致游戏卡死的BUG1786409468865037
720 February 2023重大更新,大幅度提升游戏体验5059268099250850511
817 February 2023上线第一天的更新说明。感谢大家的支持!!!5059268099240340386

Complete SteamPulse Game Data

Full game metadata

FieldValue
Steam app typegame
Steam App ID2084940
Live current players3
SteamPulse tracked peak4,619
Live count (today's peak floor)3
PriceFree to play
Free to playYes
Discount0%
Original price USD—
Current price USDFree
Release dateFeb 16, 2023
DeveloperDuoDuoDog
PublisherDuoDuoDog
Owners estimatedNot available
SteamSpy owner estimate minimum200,000
SteamSpy owner estimate maximum500,000
Review typeMostly Negative
Positive review percent37%
Positive reviews672
Negative reviews1,140
Total reviews1,812
Steam recommendations203
Achievements22
Average playtime foreverNot available
Windows supportYes
macOS supportNo
Linux supportNo
Parent gameNot available
Store URLhttps://store.steampowered.com/app/2084940/

Short description

"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.

About this game

[Background Story] In this town lies an abandoned school that has been deserted for years, after a tragic incident that occurred there. A beautiful young girl committed suicide inside the school, leaving many people deeply saddened by the news. However, strange occurrences started to happen in the school after that. Every night at midnight, an identical girl to the one who had committed suicide would appear in the school cafeteria. She would sit there for an hour before disappearing, leaving the same message every time: "I want to go home." Even more mysterious, people would sometimes catch a glimpse of her in various corners of the school, only to have her disappear in the blink of an eye. Many students and teachers were afraid of these occurrences and didn't dare venture out at night. Some believe that this is the girl's soul searching for the way home, seeking help rather than threatening anyone. Regardless, everyone in the school hopes that her soul can find its way home and rest in peace. [Gameplay] In this horror game, you need to work together with your team to find and destroy the evil items that manipulate the girl, in order to rescue her soul. Of course, if you are brave enough, you can also complete this task alone. The girl won't always be chasing you; her appearance is governed by different rules. There are five different talismans in the game, each with its own power. You need to observe the situation at all times because the rules change in different stages. Once you break the rules, you will be in big trouble. The game not only includes the task of breaking the curse, but you can also find other interesting things around the campus. You can go to the basketball court to shoot some hoops, or use the basketball to scare the chickens. There's also a storage room that seems to contain some fireworks. See if you can find it and have a fireworks party with your friends in the schoolyard. [Game Features] Fun hide-and-seek gameplay Players need to be aware of the changing rules and avoid traps set by their teammates, using different strategies and plans to evade the pursuit of evil ghosts. Besides hiding, players can also use the environment to cover th…

Supported languages

English, Simplified Chinese * , French, Italian, German, Russian, Japanese, Korean * languages with full audio support

Steam categories

Category IDCategory
2Single-player
1Multi-player
9Co-op
38Online Co-op
48LAN Co-op
62Family Sharing

Regional ratings

BoardRatingDescriptors
dejus10Violência
steam germany12Gewalt
igrs13Kekerasan Interaksi Daring

Steam marketplace comparison data

Price History Overview

USD uses SteamPulse's own locally recorded daily store snapshots, so this overview reflects the exact regional price history that SteamPulse has captured for this currency.

Coverage And Tracking Window

  • Snapshots: 1
  • Coverage: Oct 10, 2026 to Oct 10, 2026
  • Lowest observed: Free
  • Highest observed: Free

Mysterious School's USD price history spans from Oct 10, 2026 to Oct 10, 2026, with 1 recorded snapshot across 1 calendar day. Each row records the available final price, listed base price, and discount metadata for that observation. Within this coverage the lowest recorded price is Free, the highest is Free, and the first visible tracked price is Free. These comparisons apply only to the snapshots SteamPulse holds; missing observations can contain changes that are not represented here.

For USD, SteamPulse uses locally captured regional storefront snapshots and does not reconstruct older prices with exchange-rate conversion. The chart and table show the values recorded for this exact currency from the stated coverage start. Additional snapshots extend that record, but they do not fill unobserved days or prove what the storefront displayed between observations.

Discount Windows And Sale Timing

  • Discount windows: 0
  • Discounted days: 0 days
  • Deepest markdown: No discount tracked
  • Latest sale window: No sale window tracked

Mysterious School's tracked USD rows do not contain a discount window. This means no available snapshot in the stated coverage has usable discount metadata; it does not prove that the game was never discounted. Missing snapshots or archived rows without complete metadata can hide a sale, so SteamPulse does not infer pricing strategy from this absence.

If a later snapshot includes discount metadata, it will appear here with its recorded depth, price, date, and sale name when available. Until then, this section should be read only as a description of the available rows, not as evidence about the publisher's promotion policy.

Observed Price Changes And Stable Runs

  • Observed price drops: 0
  • Observed price rises: 0
  • Longest stable run: 1 day of uninterrupted daily tracking
  • Current run: 1 day of uninterrupted daily tracking

Outside rows carrying discount metadata, the tracked price has not recorded a separate price rise or drop yet. That means the observed undiscounted level has stayed stable across the snapshots SteamPulse currently holds. This is a statement about the recorded coverage only; it does not prove that an older or missing price change never happened.

The longest unchanged price stretch in the current record lasts 1 day of uninterrupted daily tracking at Free, from Oct 10, 2026 through Oct 10, 2026. Among rows without discount metadata, the longest unchanged run lasts 1 day of uninterrupted daily tracking at Free. The latest run records Free for 1 day of uninterrupted daily tracking as the same recorded undiscounted price. Run lengths describe consecutive stored observations only and do not establish that a price is permanent.

Latest Snapshot And Sales Context

  • Current price: Free
  • Current list price: Free
  • Distinct observed prices: 1
  • Source mode: SteamPulse local tracking

The latest tracked snapshot records Mysterious School at Free in USD, with no active discount metadata. Across the available history SteamPulse has recorded 1 distinct final price in this currency. This supports comparisons with the lowest, highest, and most common values present in the retained record, subject to the stated coverage limits.

The live sales view and Steam sales record provide calendar context for these dates. A date overlap can be compared with a named Steam event, but it does not prove why a publisher changed a price. As new daily rows arrive, this overview recalculates its observed prices, discount windows, and run lengths automatically.

Regional Steam prices

CountryCurrencyFinal priceOriginal priceDiscount
United StatesUSDFreeFree0%
United KingdomGBNot availableNot availableNot available
Euro AreaEUNot availableNot availableNot available
AustraliaAUNot availableNot availableNot available
CanadaCANot availableNot availableNot available
IndiaINNot availableNot availableNot available
BrazilBRNot availableNot availableNot available
RussiaRUNot availableNot availableNot available
ChinaCNNot availableNot availableNot available
JapanJPNot availableNot availableNot available
South KoreaKRNot availableNot availableNot available
MexicoMXNot availableNot availableNot available
NorwayNONot availableNot availableNot available
PolandPLNot availableNot availableNot available
SwitzerlandCHNot availableNot availableNot available
New ZealandNZNot availableNot availableNot available
SingaporeSGNot availableNot availableNot available
Hong KongHKNot availableNot availableNot available
South AfricaZANot availableNot availableNot available
UkraineUANot availableNot availableNot available
KazakhstanKZNot availableNot availableNot available
IndonesiaIDNot availableNot availableNot available
ThailandTHNot availableNot availableNot available
MalaysiaMYNot availableNot availableNot available
PhilippinesPHNot availableNot availableNot available
VietnamVNNot availableNot availableNot available
United Arab EmiratesAENot availableNot availableNot available
Saudi ArabiaSANot availableNot availableNot available
IsraelILNot availableNot availableNot available
ChileCLNot availableNot availableNot available
ColombiaCONot availableNot availableNot available
Costa RicaCRNot availableNot availableNot available
KuwaitKWNot availableNot availableNot available
PeruPENot availableNot availableNot available
QatarQANot availableNot availableNot available
TaiwanTWNot availableNot availableNot available
UruguayUYNot availableNot availableNot available
ArmeniaAMNot availableNot availableNot available
ArgentinaARNot availableNot availableNot available
TurkeyTRNot availableNot availableNot available
PakistanPKNot availableNot availableNot available

Tracked regional price history

The tracked Steam price is stable at Free.

CountryCurrencySnapshotsFirst trackedLatest trackedChangeLatest discount
United StatesUSD1FreeFreeNo changeNo discount
United KingdomGB0Not tracked yetNot availableTracking starts nowNo discount
Euro AreaEU0Not tracked yetNot availableTracking starts nowNo discount
AustraliaAU0Not tracked yetNot availableTracking starts nowNo discount
CanadaCA0Not tracked yetNot availableTracking starts nowNo discount
IndiaIN0Not tracked yetNot availableTracking starts nowNo discount
BrazilBR0Not tracked yetNot availableTracking starts nowNo discount
RussiaRU0Not tracked yetNot availableTracking starts nowNo discount
ChinaCN0Not tracked yetNot availableTracking starts nowNo discount
JapanJP0Not tracked yetNot availableTracking starts nowNo discount
South KoreaKR0Not tracked yetNot availableTracking starts nowNo discount
MexicoMX0Not tracked yetNot availableTracking starts nowNo discount
NorwayNO0Not tracked yetNot availableTracking starts nowNo discount
PolandPL0Not tracked yetNot availableTracking starts nowNo discount
SwitzerlandCH0Not tracked yetNot availableTracking starts nowNo discount
New ZealandNZ0Not tracked yetNot availableTracking starts nowNo discount
SingaporeSG0Not tracked yetNot availableTracking starts nowNo discount
Hong KongHK0Not tracked yetNot availableTracking starts nowNo discount
South AfricaZA0Not tracked yetNot availableTracking starts nowNo discount
UkraineUA0Not tracked yetNot availableTracking starts nowNo discount
KazakhstanKZ0Not tracked yetNot availableTracking starts nowNo discount
IndonesiaID0Not tracked yetNot availableTracking starts nowNo discount
ThailandTH0Not tracked yetNot availableTracking starts nowNo discount
MalaysiaMY0Not tracked yetNot availableTracking starts nowNo discount
PhilippinesPH0Not tracked yetNot availableTracking starts nowNo discount
VietnamVN0Not tracked yetNot availableTracking starts nowNo discount
United Arab EmiratesAE0Not tracked yetNot availableTracking starts nowNo discount
Saudi ArabiaSA0Not tracked yetNot availableTracking starts nowNo discount
IsraelIL0Not tracked yetNot availableTracking starts nowNo discount
ChileCL0Not tracked yetNot availableTracking starts nowNo discount
ColombiaCO0Not tracked yetNot availableTracking starts nowNo discount
Costa RicaCR0Not tracked yetNot availableTracking starts nowNo discount
KuwaitKW0Not tracked yetNot availableTracking starts nowNo discount
PeruPE0Not tracked yetNot availableTracking starts nowNo discount
QatarQA0Not tracked yetNot availableTracking starts nowNo discount
TaiwanTW0Not tracked yetNot availableTracking starts nowNo discount
UruguayUY0Not tracked yetNot availableTracking starts nowNo discount
ArmeniaAM0Not tracked yetNot availableTracking starts nowNo discount
ArgentinaAR0Not tracked yetNot availableTracking starts nowNo discount
TurkeyTR0Not tracked yetNot availableTracking starts nowNo discount
PakistanPK0Not tracked yetNot availableTracking starts nowNo discount

United States price history (USD)

Tracked price is stable at Free.

DateCurrent priceOriginal priceDiscountSource
2026-10-10FreeFreeNo discountSteam Store

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