Our apps

A place for every little interest.

Explore all our apps by what you love to do.

18 apps

Solve mysteries

Illustration Detective

One illustration. A mystery to solve.

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Engawa no Kagi

A quiet house. A mystery to unravel.

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Real Investigation

Collect evidence and uncover the culprit in a crime investigation mystery.

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The Cursed Room

Investigate a cursed room in a horror mystery combining puzzles, deduction and escape.

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The Room Without a Key

Solve puzzles and unravel a locked-room mystery filled with horror and suspense.

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Illustration Investigation

Examine an illustration and use evidence and testimony to uncover the truth.

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Solo Werewolf

A single-player werewolf mystery with hidden identities, deduction and a branching story.

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Stories of the Keys

Explore three escape-game stories: Engawa, Minasoko and Yukiakari.

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The Abandoned Hospital

Follow clues and solve a horror escape mystery set in an abandoned hospital.

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Cafe Yesterday

Investigate a mystery of memories in a cafe, following the story to identify the culprit.

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The Game Master’s Room

Solve a horror mystery and find a way out of a locked facility.

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Memory

Read the story, investigate clues and solve puzzles in a mystery escape adventure.

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Ninja Mansion:Karakuri Game

I was trapped in a ninja mansion! At dawn, the enemy ninja will return, so let's escape from the ninja mansion by then! An escape game where you capture the nin…

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Cafe Yesterday 2

Return to Cafe Yesterday for a new story of mystery, deduction and escape.

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ウミガメのスープ 水平思考×推理 謎解き推理&水平思考クイズ

■ ウミガメのスープとは? 「ウミガメのスープ」は、一見すると不可解な状況の裏にある真相を推理する水平思考クイズです。 たとえば「男は6階でエレベーターを降り、そこから階段で10階まで歩く。でも雨の日は10階まで乗っていく」。なぜでしょう? 答えは、あなたが「男=大人」と思い込んでいたことに気づいた瞬間に見えてきます。

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Escape of the Overworked Hero

Follow a story-driven escape adventure that combines puzzles, mystery and a fantasy RPG setting.

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ラストサイン探偵|謎解き×犯人当て本格ミステリー殺人事件捜査

ラストサイン探偵とは 「ラストサイン探偵」は、ダイイングメッセージを手がかりに真犯人を特定する犯人当て特化の推理ゲームです。事件現場に残された最後のサインと、容疑者の供述・証言・証拠を分析し、論理と水平思考で殺人事件・未解決事件の真相を読み解きます。

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Yukiakari no Kagi

Explore a snowy setting and solve puzzles in a Japanese escape adventure.

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