
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
精巧的剧情设计,最后寿司也包的不错
I was shocked by how clever the story was. I can recommend this without issue.
立意非常好的一部优秀作品
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
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
非常不错
推理过程的玩法很有意思,游戏讲述的故事非常有意思,也有一定的内涵在其中,美术也比较可爱,而且本地化工作做得非常好,跟中国人做的几乎没有差别,美中不足是没有配音吧
十分惊艳,十分美丽,在网络探索与推理的深刻挖掘中,带有着的是科幻的思索与对网络社会的哲学探讨,一篇对21世纪初的社会探讨文学。 我们在网络中相识,无法窥探人外皮下的内在,我和你尚未见面,无法确认你的真实与存在,当我们确信你是谁的那一刻,我们才有了真正的相遇
好玩,并且汉化特别给力owo
好玩
神作 開発者のAntlerさんをはじめ、制作に携わった皆さん、そして中国語簡体字翻訳チームの方々に感謝します。 インディーゲームとしてゲームプレイ自体はシンプルで、SNSを通じて真相を推理・観測していく形式です。ですが逆に、グラフィックやUIがとても精巧で、細部に散りばめられた伏線や呼応にはただただ驚かされました。 一番興味を引かれたのはやはりゲームシステムそのものです。 私は普段から、他人のSNSアカウントからその人を知るのが好きなのです。作中に登場するイラスト、Vtuber、VRC、日常のつぶやき、生活への愚痴、公式運営アカウント……まるで本物のSNSを閲覧しているような感覚になりました。 簡体字翻訳は作者の意図をしっかり汲み取れていて素晴らしいです。Antlerさんが中国市場を重視してくださっているのも伝わってきます。文字パズルの部分でも翻訳側にある程度の裁量を与えてくれていました。 クリアして一番に思ったのは「終わってほしくない」という気持ちでした。 気がついたら作中と同じやり方で、Xを使ってAIも交え、開発者のアカウントまで観測してしまいました。 9万件超のツイート、VRC愛好家……だからこそこんなに自分のツボに刺さるゲームが作れたのだと納得しました。 Antlerさんの過去のツイート、[spoiler]「実験台になってお金を稼ぎゲームを作ろうとしたが母に強く反対された」という話。これ、本当に非公開アカウントに書くべき内容では、とツッコミたくなる箇所が多すぎます……「悪魔」になりたかったのですか。[spoiler] [spoiler]そしてエンディングには少し戸惑いも覚えました。 自分の選択によって、ずっと寄り添ってくれたNaysが、18年前の失踪事件とは無関係の存在になってしまう。結果として誰かを救えたのは事実ですが、それでもやはり切ないです。 改変前の記憶が失われてしまうこと、Naysのことが惜しく感じます。 私はどちらかといえば、記憶を持ったままの世界のバグである「悪魔」のNaysのほうが好きなのかもしれません。[spoiler]
難易度易しめ、ノーヒントで6h 程度。 ■世界観について 某SNS を使用するほぼ全員が裏アカウントを持っている世界線、と言う設定。 裏のアカウントは個人名や社外秘情報漏れまくり(それを担保するシステム、と言う設定なので、人間の低いリテラシーを仕組みが守ってくれている)。 表のアカウントは、嫌になるほどおすすめ欄に流れてくる言い合い・上げ足取り・差別やカルトなど、タイムラインは実質ノンフィクション。 ■ストーリーについて 前半はシンプルな推理ものだが、後半は怒涛の展開。 伏線や物語の仕掛けは相当凝っており、新鮮さを感じた(筆者がミステリー初心者なのも大きい)。 以下エンディングに関するネタバレ含む。 [spoiler] エンディングはハッピーエンドの1種。箱内にゃすてりあが何者なのか、アクマとはなんだったのか、など、主要な伏線や設定は(ほぼ)全て回収されており、読後の後味が良い。 [/spoiler] ■ヒロインのキャラデザが良い 箱内にゃすてりあ... カワイイ。
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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