
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
有防卡关机制真的好评
时间线回转设计是有大问题的,最终谜题的逻辑设计有自相矛盾,不过总体作为第一作已经足够好。
面白いゲームでした。 事件の推理というよりはあくまでユーザーの表アカウントと裏アカウントを紐づけていくゲームです。もちろん、それ自体は十分推理ゲームとして成立しています。 エンディングもユニークで面白かったです。 インディーらしいユニークなゲーム性のゲームで、「こんな人におすすめ」というのは一概に言いにくいですが、ハマれる人はハマれる面白いゲームだと思います。 あと、地味にチャプターセレクトがあるのよいですね。最近は無いADVも多いので。
Media

Related
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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
立意不错,推理(盒人)难度非常友好,就是前面的几章bgm基本一直都是同一首有点单调了,最后一章的bgm很带感,包饺子好评
伟大无需多言
本地化神了
冲着“剧情丰富”买的, [spoiler] 结局的戏剧性完全不够啊 [/spoiler]
カジュアルな探査型の推理ゲーム。 この手のジャンルのゲームは、興味はあるものの、自分で紙にメモする必要があったり、難易度が高すぎたりで、私のようなカジュアルゲーマーはいつも途中で投げてしまう。 このゲームはメモ不要のゲームデザインと、適度に歯ごたえのある難易度、シナリオ面の引き込みでその欠点を克服している。 推理部分は単調になりがちではあるが、プレイ時間は短く、飽きる前にクリアできた。 頭の体操をしつつ、にゃすてりあ七変化を見てほっこりするゲームです
違和感の殆どがきちんと伏線だったのが良かったです。 また特定エンディングを愛好する教徒としては大変いい終わり方だったのでオススメにします。 やさいせいかつ
我说这个是不存在的你和我的姊妹篇:存在的你和我,有没有懂的
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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