
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 739 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
5時間くらいでクリアできるくらいのちょうどいい感じのボリューム エンディングやゲーム全体のストーリはとてもよかったのですが 最後の調査の結果は個人的には好みではなかったです. [spoiler] アクマの性質上,調査結果に都合の良い事実に改変されるというのはとても面白かったのですが どうしてもにゃすてりあの正体をそういうことにするというのがうーんという感じでした. にゃすてりあの招待を調査するフェーズはアクマの性質とのかみ合いでまじで面白かったです. [/spoiler]
クリア時点で5.5時間(実際はたぶん5時間ぐらい) 文章をよく読んで当てはまりそうな物を順番に埋めていき、関連付けていくというゲーム。 似たようなものは他にもあるが某SNS風味が強いのはこのゲームの特権なのではなかろうか。 序盤はまぁそんなもんかという某SNS風のつぶやきが、次第に胃がキリキリするような内容になってきて現代のSNSをよくわかってると感じた。 難易度的にもしっかり文を読める人なら簡単な難易度だと思われる。 結末については、 [spoiler]主人公が実は黒幕でした、よりはずっと良い結末だと思いました。強いて言うならにゃすてりあの正体が結果的にそうなったというよりも、最初からそうだったの方が個人的には好きです。 狐のアクマとの共闘とかもあればね・・・ 全てが救われるハッピーエンドルートに進むにはそうするしかなかったのかなぁ・・・となんとか納得せざるを得ないという状態です。 とはいえエンドロールで生まれ変わった世界で今までに解明してきた登場人物がみんないい方向に進んでいるのがわかってよかったなーという気持ちもあり・・・ まぁ世界はそんなイレギュラーだけでは簡単には壊れないという強めの思想もここで展開しておきます。[/spoiler]
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 739 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
SNSの書き込みから色々と推理するADV。 口でいうよりどんなゲームかは体験版をやればすぐに分かるのがありがたい。 しっかりセーブデータを引き継ぐのもありがたい。 目立った矛盾もなくわかりやすく丁寧なSFで実に良かった。 個人的には主人公のキャラが良し。 クリア時間約7時間でこの値段はコスパ良し。 ヒント機能を使わずそこまで悩むことなくサクサクいける難易度も丁度良し。 文字を並び替えて解くパスワードを、わざと別の言葉にして特定の反応を引き出すのが、一番時間がかかったかもしれない。 あえて不満点を述べるなら、自分の中で確定した情報ラインを一部メモする機能が欲しかったのと、裏アカウントのオレンジとレッドの色が判別つきにくいことぐらいか。
にゃすてりあちゃん可愛い 醜悪なSNSの解像度、終盤の伏線回収と良いゲームでした 主人公はちょっとキツかった
有悬疑,有玩法,有伏笔回收,有可爱猫猫。游戏里的帖子活人感十足,而且十分有近未来的感觉。核心谜题切题而新奇,结局还是我最喜欢的完美HE。ED大家都变得善良和幸福,看得心里暖暖的。节奏舒适内容充实,满分!
非常不错的游戏,听说会出简中一直很期待了,玩完之后非常满足,没有辜负。 尽管这个设定本身和我对推理的感触是相违背的,但这也算是设定系魅力之一吧,而且结局又弥补了这一点。
最高のライブ感
不赖,玩到中间有点困,结局很有趣!
这集神了 饭后推理小游戏, 更多时候是在map每一个角色的账号, 实质推理内容不多 但是出乎意料地很有意思, 难道是喵斯特莉亚在旁边的原因? 整体节奏把控也不错, 最后那几次神秘推理简直完全绷不住, 蹦得住的都是老蹦极了 总体来说是一个值得推荐的精致小作品 !
居然让你给圆回来了。。。 还可以的作品,比鲁特利简单不少 世界和平平平淡淡才是真————
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.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $607.9K | 1.8K | 92% | $14.44 | |
| $514K | 929 | 90% | $21.99 | |
| $133 | 2 | 50% | $3.59 | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| — | 0 | — | — |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $144.3K | 608 | 91% | $9.99 | |
| $144.3K | 312 | 88% | $11.99 | |
| $144.3K | 90 | 68% | $49.99 | |
| $144.3K | 815 | 99% | $9.99 | |
| $144.3K | 308 | 94% | $17.99 | |
| $144.4K | 325 | 74% | $29.99 |