TR-49 Switch NSP+ DLC eShop Game

About the Game
This is a World War II mystery story game about a strange computer, lost books, and a secret that can change the world.
A mysterious voice calls your name. An old World War II computer hidden in a church basement suddenly starts working. Through a broken speaker, a man asks for your help to find a stolen book. He only knows the book’s title, and time is running out.
The computer was built by Bletchley Park engineers Cecil Caulderly and Beatrice Dooler. It contains a huge archive of books, letters, and journals collected over 50 years to discover the secret of reality. Even after their lives fell apart, the machine kept working.
You must explore the computer’s archive, connect different texts, and uncover secrets about the creators and the missing book. You will also talk with the mysterious man through the speaker to understand your role in this story. Your mission is to find and destroy the dangerous book before it changes the world.
Narrative Deduction
- Search through the archive to find hidden connections
- Discover secrets about books, authors, and the machine’s creators
- Map the archive and locate the book that can change the world
Interactive Audio Drama
- Talk with your handler anytime during the game
- Conversations change based on your progress
- Voice acting by Rebekah McLoughlin, Paul Warren, and Phillipe Bosher
- Original soundtrack by Laurence Chapman
This story is written by the award-winning team behind Heaven’s Vault, Overboard!, and A Highland Song.
Screenshots



Key Features of TR-49
- Narrative deduction gameplay with a World War II mystery story
- Explore a massive archive of books, letters, and journals
- Link texts and clues to uncover hidden secrets
- Interactive audio drama with dynamic conversations
- Communicate with a mysterious handler through a radio speaker
- Discover the creators’ secrets and find the stolen book
TR-49 Switch Info:
- Title: TR-49
- Release Date: 7 April 2026
- Category: Puzzle / Adventure / Narrative
- Publisher: inkle
- Developer: inkle
- Title Size: 677 MB
- Type: eShop Game (Digital)
- Format: NSP
- Platform: Nintendo Switch, PC, iOS
- Game Mode: Single-player
- Language: English
- Required Firmware: Latest Nintendo Switch firmware recommended
- CFW: Atmosphère compatible
- Supported Controllers: Nintendo Switch Pro Controller supported
- Supported Play Modes: TV Mode, Tabletop Mode, Handheld Mode
- Age Rating: PEGI 12








