
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 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 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 727 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
非常好的推理游戏
玩很开心的一作!(虽然上来半小时新手教程就见识到了能直接扒别人锁帐内容的ai酱,能读用户废文之下究竟想说啥的恶魔酱,还有满世界对着锁帐内容找大号的主角,今年玩过的最现实恐怖的游戏。) 各种意义上都很sns的一部,这部的互联网社群过于接近现实,仿佛扒了蓝鸟推荐数据一般的恐怖,玩得我一阵恍惚……(美术也很用心,上大分!从同人绘到管人封面梗图meme都很真,连“看起来像是ai生成的图”也真的很像是ai生成的草,看到开发的推文了,画师辛苦了……) 也因为太接近现实了不能完全当作是不存在的事(虽然主线很超现实),轻飘飘的互联网,说话轻浮的人也很多,同时也存在着真实的痛苦,哎互联网就是这样真意与虚假交织的地方呢。最后的概念杂糅了大家都喜欢的那个同时也很有sns的浪漫,还蛮喜欢的! 还想提一嘴本作的音乐,完全不懂这方面但听起来很愉快,对我来说是想到这作就会想起来的程度,ed也很不错,一边看推文一边看歌词难免看得有点眼湿x真适合啊! 总而言之,打开猫箱吧XD!
ツイッターに似たSNSの情報を下に状況を予測していくミステリーゲームです。 難易度も程よくコンプリートまで夢中でプレイできました。 ただのタイムラインを眺めているだけなのに、 登場人物それぞれの背景や人となりが見えてくる流れが非常に秀逸で面白かったです。 現代のネット社会あるあるをこれでもかと詰め込んでおり、 「あーこういうの居るよね」ってずっと思いながらプレイしていました。 現代推理ものが好きなら内容もコンパクトですしプレイして外れはないと思います。
Media

Related
Related
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| $133 | 2 | 50% | $3.59 | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| — | 0 | — | — |
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 727 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
こういうタイムライン漁り大好きだから楽しめました。難易度はやさしいけどボリュームは結構ありました。にゃすてりあが可愛い。 小ネタが多くて画面も可愛くて、細かい所まで丁寧に作られてるなぁっていう印象。 推理が得意ではない人にもおすすめです。
輕推理超讚!
終わり方◯。
恰到好处的轻度推理, 适度且合理的包寿司结局 虽然游戏中间的梗有点多, 不过这游戏中间的剧情属于玩玩就忘记的类型, 倒也无伤大雅 [spoiler]另外夸一下翻译, 整体用词翻的很好, 人物不会说出明显偏离认知的用词, 也比很多国内作者的 AVG 更贴近中文日常用语[/spoiler]
[h1]都市伝説解体センターのSNS調査に特化した感じの推理ゲーム[/h1] 基本は表アカウントと裏アカウントを同一人物だと確定させていき、 そこの書かれたメッセージから何が起こったのかを推測するゲーム ・SNSの愚痴やネガティブコメントの多さは現実味はある ・にゃすてりあの表情が豊富で良い ・主人公の性格は悪い ・PCの前からは動かないため、景色がほぼ同じ 価格と内容を鑑み、おススメとしておきます。
The concept is neat, and the execution on the "social media detective" aspect is right on the money: you read a bunch of tweets, and then organize what you read into the answers to figure out who's who. Mechanically speaking, it's reminiscent of games like [i]Return of the Obra Dinn[/i] and such (which is great!), but in a narrative sense, I did feel like the middle-to-later sections dragged on a bit. The finale was pretty fun, though, and even though the middle of the game felt slow, all the buildup helped create a feeling of achievement in the epilogue that was very enjoyable.
結構むずい
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Players by region
Where this game's players are, estimated from review languages.
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