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TR-49 official game artwork

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TR-49 Wiki

A World War II computer. An archive of lost books. A world-changing secret. Narrative deduction meets audio drama, from the creators of Overboard!, Heaven's Vault and A Highland Song.

Steam ↗Windows · macOS
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About TR-49

TR‑49 is a single‑player adventure that begins in a hidden WWII‑era machine beneath a church. A disembodied voice asks you to destroy a stolen book at the machine’s core, while you explore a fifty‑year archive of obscure texts.

The game unfolds as an interactive audio drama, letting you converse with the unseen handler at any time. It supports full controller, keyboard‑only, and mouse‑only input, and includes Steam achievements, cloud saves, and family sharing.

01 / THE GUIDE

Narrative premise

The opening places you before a long‑hidden machine built by Bletchley Park engineers Cecil Caulderly and Beatrice Dooler. Their device catalogued books, letters, and journals in an attempt to crack the code of reality.

A voice through a crackling speaker tells you the machine contains a stolen book that must be destroyed before time runs out. Your role is to navigate the archive, uncover the creators’ secrets, and prevent the book from rewriting the world.

  • Pay attention to the voice’s phrasing; it often hints at which archive sections are relevant.
  • Note recurring names or titles, as they can indicate hidden connections.

02 / THE GUIDE

Audio drama and voice cast

TR‑49 relies on spoken dialogue performed by Rebekah McLoughlin, Paul Warren, and Phillipe Bosher. Their lines respond dynamically to your discoveries, creating a responsive narrative that feels like an interactive radio play.

The original soundtrack, composed by Laurence Chapman, underpins each scene, enhancing atmosphere as you delve deeper into the archive and interact with the unseen handler.

  • Use the custom volume controls to balance dialogue and music for clearer clue delivery.
  • Listen for changes in tone or background ambience; they often signal important narrative moments.
TR-49 official gameplay screenshot
Publisher-provided gameplay image · inkle Ltd

03 / THE GUIDE

Archive navigation

Gameplay centers on exploring a digital archive compiled over fifty years. You must deduce links between obscure books, letters, and journals to locate the core book that threatens reality.

Each connection you uncover adds context to the personal histories of the machine’s creators and clarifies the purpose of the stolen volume, gradually revealing the larger mystery.

  • Group documents with similar themes; visual clustering can highlight hidden relationships.
  • Cross‑reference dates and authors to spot patterns that may lead to the core book.

04 / THE GUIDE

Input options

TR‑49 offers full controller support as well as dedicated keyboard‑only and mouse‑only modes. All narrative and navigation functions are accessible through any of these input methods.

The game does not require timed inputs, allowing you to take as much time as needed to read, listen, and piece together clues without pressure.

  • Try the keyboard‑only option if you prefer precise text navigation.
  • Switch to controller mode for a more relaxed, hands‑free experience.

05 / THE GUIDE

Steam integration

The game includes Steam achievements, which you can check to track milestones as you play.

Steam Cloud saves preserve your game progress, and Family Sharing lets multiple accounts access the title without separate purchases.

  • Check the achievement list to see which narrative milestones you have reached.
  • Enable Steam Cloud in the settings to keep your progress synchronized.

WATCH THE GAME

TR-49 videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

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COMMUNITY

Player discussion

    QUICK ANSWERS

    TR-49 FAQ

    What is the main objective in TR‑49?

    You must destroy the stolen book at the core of the machine while uncovering the archive’s secrets and the creators’ histories.

    Can the game be played without a controller?

    Yes, the title provides both keyboard‑only and mouse‑only options, and it does not require timed input.

    Does TR‑49 support saving progress across devices?

    Steam Cloud saves your progress, helping you pick up where you left off between sessions.

    More TR-49 guides

    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-24. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.