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.

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.





COMMUNITY
Player discussion