
Cyber Detective L solves Paradoxes—bizarre incidents by supernatural Demons—via the social media giant Parrotter. The Cyber Detective Squad, L and his Demon partner Nyasuteria, wield elite hacking and psychic powers to take on the final Paradox investigation.
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): 3.44/day in the week to Aug 4 → 22.86/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 23 chart moves that followed a price cut of more than 20% went a median of 14 places towards #1, and the 2,515 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
Supported Languages: Japanese, English, Simplified Chinese
* An unofficial Korean language patch created by the community is available.
Can you identify the culprit behind a supernatural murder using nothing but information from social media timelines—without ever leaving your room?
Humans with supernatural powers are known as “Demons”.
The bizarre incidents they cause are called “Paradoxes”.
Demons' Timeline is a mystery adventure game in which you investigate the truth behind these Paradoxes from the perspective of the Cyber Detective known as “L”.
Your partner, a Demon named Nyasuteria Hakouchi, assists your investigation with special abilities.
You will never visit a crime scene in the real world.
All clues exist online.
Using only information found on the internet, uncover the truth behind these strange and complex Paradoxes.

Players read through large amounts of information and solve deductions entirely through point-and-click interactions.
Each chapter features one or two timelines to investigate.
By analyzing witness statements, news posts, and social media messages, players complete multiple deduction tasks and gradually reveal the full picture behind each case.
Carefully read the information flowing through the timeline.
Deduce the owners of both public accounts and hidden alternate accounts, and connect them together.
Clues hidden within posts—such as age, gender, occupation, and relationships—help identify the people involved in the case.
Recover deleted data by discovering the correct restoration passwords.
Progress through the investigation by correctly quoting posts that serve as evidence for your deductions.
Use the hashtags obtained from the timeline to fill in the final deduction.
Complete the deduction and confirm the truth behind each case.

There are correct and incorrect answers during the investigation,
but there are no time limits and no game overs.
A hint system is available, allowing players to continue the story until the end.
Because of the large amount of information involved, the game offers a challenging detective experience that rewards careful reading, information filtering, and logical thinking.
A free demo is currently available, allowing you to play up to Chapter 1.
・Chapter 1 out of 7 total chapters
・Estimated playtime: 1–2 hours
・Save data can be carried over to the full version

Also, this game allows unrestricted live streaming and video uploads (including monetized ones) — no permission needed from us!
However, since seeing the full story beforehand may reduce the enjoyment of purchasing and playing the game yourself, we kindly ask that you include spoiler warnings in titles, descriptions, thumbnails, etc. (e.g., "SPOILER ALERT" or "Full Story Spoilers Ahead").
Engagement
Reviews
Themes across 736 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
I had a lot of fun sitting down for a few afternoons in a row with a bag of chips and basically doing the equivalent of doom scrolling twitter but with "actual purpose." It's a very casual, relaxing deduction game based entirely on guessing people's real identities based on the ♥♥♥♥♥♥♥♥♥ they post on the internet, trying to solve a supernatural murder. The game paints a very realistic picture of social media (particularly Japanese twitter), both the good and bad, and takes the more outlandish stuff seriously, to its credit; it's very humorous at times, but never to the detraction of the game's more serious subject matters. Outside of some mildly graphic scenes of death, and a realistic look at the dark side of social media, humanity, and the topics that come with that, the game is fairly lighthearted and wholesome, leaning lightly into its visual influences without overly relying on those tropes. Like another VN that takes inspiration from the Schrodinger's Cat Paradox, it has a very strong themes of truth and observation. And unlike that other VN, this is not episodic and has relatively more believable twists, and so I got to immediately enjoy an incredible ending to tie it all together. Which is to say, I love this game, and highly recommend it to anyone interested in mystery VNs at a more casual, chill pace, and an ending that won't disappoint.
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Japanese, Simplified Chinese
Hours played at review time, across 736 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
재밌었다
처음부터 끝까지 난이도가 크게 튀지 않게 일정한 수준에서 잘 유지해 좋았습니다. 중간중간 복선이 적절히 깔려 있고, 특수한 설정이 게임에 잘 녹아있습니다. 엔딩크레딧 나오는 부분이 매우 훌륭했습니다. 메모 기능이 없는 점이 살짝 아쉬웠습니다.
面白かった! 久しぶりにストレートに面白い推理ゲームに出会えた。 難易度はやや簡単、でも簡単すぎはしない。 驚きの展開も所々あって、でも最後は綺麗に着地してくれた。 良いゲームだった。
吼吼,被推荐来玩的,观感果然不错。谜题有挑战但难度适中,全程不用提示,玩起来还挺有成就感。最后的反转设计的挺好的,很多细节会心一笑,女主小表情很多,超级可爱。[spoiler] 男主说只会喜欢大他5+岁的女生,结局女主大他6岁的小细节懂的都懂,不过我还是说多样性的搭档(小南娘)和家长的庇护欲(妈妈)更有感觉谁懂? [/spoiler]
好结局喜欢,可以算温馨的小故事吧 推理觉得不伤脑 中二男主也不赖😋
好玩!不玩亏了!剧本写的很好,难度也适中,不会太难,也不是简单到让人感觉无聊。非常好游戏!使我猫猫旋转!
现代互联网罗生门,说到底互联网环境是社会环境的一面镜子,简单的“回滚”已经不足以重新取得黄金时代的美好
太棒了
面白かったです。 SNSを模した推理パートはUI・操作方法がわかりやすく、推理に集中できました。 主人公のLくんも喋りとは裏腹に意外と隙があって親しみやすいキャラでした。 推理の合間に挟まる会話も面白かったです。毒舌だけど姉思いなエレコ好き。 エンディングも[spoiler]とても爽やかな終わり方で満足感がありました。[/spoiler]
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
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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