“Determine the Truth of the Incident.”

People with supernatural abilities are known as “Demon.”
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 an Cyber Detective known as “L.”

With the help of your partner, Nyasteria Hakouchi, a Demon herself,
you conduct no real-world investigations—
instead, you rely solely on information found on the internet to solve each case.

Game Progression

Players advance the investigation entirely through point-and-click interactions, reading and analyzing information.

Each chapter centers around a single Timeline.
By carefully examining a massive stream of posts—such as testimonies and news articles—and completing multiple deduction tasks, players gradually uncover the full picture of the incident.

Identifying Persons of Interest

By reading posts on the Timeline, players deduce and link the owners of main accounts and sub accounts.

Clues hidden within posts—such as gender, age, occupation, and relationships—are used to identify individuals connected to the case.

Data Recovery / Quoting Posts

Progress by discovering passwords to restore deleted data,
or by correctly quoting posts that serve as evidence for your deductions.

Final Deduction

Use the hashtags obtained from the Timeline and place them correctly to complete your reasoning and determine the truth behind the incident.

While deductions have correct and incorrect answers, there is no game over.
With the help of an in-game hint system, all players can progress to the end of the story.

This game features an overwhelming volume of information and offers a challenging mystery experience that demands strong reading comprehension, careful information selection, and logical thinking.