鍵のない密室

The first of the locked room series “The locked room without a key”
[Can you see through the distorted truth? ]
Shinji Mamiya attended his first class reunion since graduating from high school.
The four of us at the same table had a great time, and after we split up, we decided to start drinking again at another restaurant.
However, he loses his memory along the way and finds himself in a strange room...

``Keyless Locked Room'' is a mystery-solving mystery game in which you solve the mystery of the case while escaping from a locked room. Solve all the mysteries in all 10 rooms and hunt down the real culprit!
You can play the entire game for free.
Recommended for people who are good at mystery games.

◆How to play in a locked room without a key
1. Solve the mystery in each room and escape
2. Collect items that provide clues to the incident in each room
3. Find the real culprit and use evidence to hunt him down

◆Hint function
By watching the video, you can see hints for solving the mystery.
This is useful if you want to solve it on your own but have no idea.

◆Recommended for these people
・I want to play low-difficulty mystery-solving and reasoning games.
・I want to investigate a case with a free mystery game
・I like finding criminals and playing mystery games.
・Good at mystery-solving games and reasoning
・I like solving cases and playing investigation games.
・I want to find the culprit in a suspense or mystery game.
・I want to conquer mystery solving with a case solving game that can be played for free.
・I want to play mystery games and investigation games in my free time
・Among mystery-solving games, I want a mystery game where I search for the culprit.
・Looking for popular suspense games and mystery games
・I want to play all the puzzle-solving games where you can solve puzzles for free.
・I want to feel like a detective with investigation games and criminal finding games.
・I like suspense games where you deduce the case.
・I'm looking for a mystery game that is popular even among beginners.
・I want to become a detective and enjoy solving mysteries
・I like mystery games that use your brain, like riddle-solving and deduction games.
・Good at mystery-solving games where detectives do deductions and investigations.
・I want to play a popular case-solving game
・I want a mystery game with lots of puzzles to solve
・I want to solve mysteries in a mystery game with hints.
・I like Detective Conan and Kindaichi Case Files
・I like Professor Layton and mysteries that can be completed in 3 minutes.
・I like suspense dramas and mystery-solving dramas such as Detective Columbo.
・I like suspense games and mystery games where finding the culprit is fun.
・I want to play suspense games for free
・I like jailbreak games and mystery escape games.
・I like mystery adventures
・I like Madamise where you investigate the case yourself and become a detective to solve the mystery of the case.

◆For YouTubers and game commentators
This game allows live gameplay.