
A mystery adventure game and visual novel set on solitary Shironagasu Island. Discover its secrets, solve its mysteries, and escape from the ominous island!
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 1.43/day in the week to Sep 8 → 4.14/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 24 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,419 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About




Genres
Engagement
Reviews
Themes across 185 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
fed picks possibly the worst billionaire-financer owned island for "Bring your Daughter to Work Day"
烂透了,一部不及格的作品,立绘丑的像业余爱好者画的同人,推理元素换成小说得被分进儿童读物,剧情更是只能靠色情暴力吸引眼球,作者自知剧情演绎能力无法引引起玩家半分兴趣只能加入跳脸cg。最值得诟病的还是全篇仅有两处自动回档,却有十数个答错就死亡返回主菜单的be结局,并且选型根本无法通过已有信息判断,强迫你不断地存档读档试错,给本就无聊的剧情硬是加入断点割裂沉浸感,烂烂烂烂烂烂烂烂烂烂烂烂烂烂烂烂烂烂烂烂烂烂烂
节奏推进快,没有过多废话,有突脸但不多,可以一口气打完的游戏,爽!
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: Simplified Chinese, Japanese*, English, Korean, Spanish - Spain, Spanish - Latin America, German, Polish, French, Traditional Chinese, Russian, Portuguese - Brazil*languages with full audio support
Hours played at review time, across 185 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
骇死我哩
所以为什么那个自杀的富豪家里和岛上房间装饰一模一样,甚至椅子都是斜的,他又为什么自杀呢?根据后面剧情感觉完全没必要自杀吧?
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $210.6K | 296 | 90% | $19.99 | |
| $210.7K | 799 | 79% | $9.99 | |
| $210.4K | 329 | 84% | $19.99 | |
| $210.8K | 1.3K | 80% | $9.89 | |
| $210.3K | 631 | 91% | $19.99 | |
| $210.3K | 609 | 82% | $9.69 |