ルルイエの子守唄

About the Game

This game is available in Japanese only.

December, and the snow is falling. A request arrives at the detective agency: find a missing person.

A journalist is dead. The police call it suicide.

But the records left at the scene have been rewritten.

During the investigation, you take in a girl you find in a park.

A thin dress in the dead of winter, and no memory of anything but her name.

She does not exist in any record.

Link the evidence

Connect the evidence cards you collect, two at a time, on the deduction board.

The right pair gives rise to a new conclusion.

Some pairs don't fit. A wrong guess gets an answer of its own.

Let the dice decide

Skill checks are d100 roll-under.

Success and failure change what you learn.

Failing never leads to a dead end.

Build your own investigator

Distribute your characteristics to create an investigator.

What you are good at changes what you can look into.

Choose where to go

Each day, you decide where to go.

What you find there opens up new destinations.

About the original

Based on a doujin Cthulhu Mythos tabletop RPG scenario.

Text written for a group around the table, rebuilt to be played alone.

Streaming and videos

Streaming and videos are fully permitted, including monetized ones, all the way to the ending.

We'd only ask that you avoid spoiling the ending in thumbnails and titles.

(This is a request, not a condition.)