
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.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 1.43/day in the week to Aug 10 → 3.71/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
A voice is saying your name. A WWII-era machine, long hidden in a church basement, whirs to life. Through a crackling speaker, a man asks you to find a stolen book. He only knows the title. Time is running out.
The machine, created by Bletchley Park engineers Cecil Caulderly and Beatrice Dooler, contains a vast archive of obscure books, letters, and journals fed in over the span of fifty years in an attempt to crack the code of reality. As their lives fell apart, the machine kept working.
Navigate the computer’s archive. Link its obscure texts and uncover its creators’ secrets. Communicate with the man behind the speaker to figure out your role in this mystery. Destroy the book at the core of the machine — before it’s too late.
Deduce links through the archive to locate hidden sources.
Unravel the stories and unearth the secrets of the books’ authors and the machine's creators.
Map the archive and find the book that will rewrite the world.
Talk with your handler at any time, creating a dynamic audio drama that responds as you explore.
Featuring the voices of Rebekah McLoughlin (The SCP Archives, Eternal Threads), Paul Warren (A Highland Song, Viewfinder, The Séance of Blake Manor) and Phillipe Bosher (Baldur's Gate 3, Doctor Who, The Hitchhiker’s Guide to the Galaxy).
Original soundtrack by Laurence Chapman (A Highland Song, Heaven's Vault, The Mask of the Rose).
TR-49 takes inspiration from narrative deduction games like The Roottrees are Dead, The Return of the Obra Dinn, Type Help and Her Story, and from audio dramas like The Magnus Archives and ars PARADOXICA.
Written and created by the award-winning team behind Heaven's Vault, Overboard!, and A Highland Song.
Engagement
Reviews
Themes across 159 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
✅ Recommended TR-49 is a very unique narrative experiment by Inkle, blending puzzles, investigation, and reading into a short but intense experience. The entire game takes place through the interface of an old World War II computer, containing a vast archive of texts: books, letters, and journals. 🎮 Gameplay The gameplay is simple to understand but deeper than it looks: you input alphanumeric codes to access documents, and by reading them you find clues to unlock new codes. It strongly resembles Her Story: no action, just deduction, memory, and connecting pieces of information. If you enjoy this kind of “database” experience, this is definitely for you. 🧠 Atmosphere The visuals are minimal and entirely based on a terminal interface, but they still manage to create a slightly unsettling atmosphere. The game relies more on imagination and writing than visual impact. 📖 Narrative The story slowly builds as you read documents and piece things together. It requires attention, but it's engaging if you're willing to invest the effort. ⏱️ Length Around 4–5 hours. 👍 PROS + Original concept + Simple but engaging gameplay + Great atmosphere 👎 CONS - Can feel slow at times - Not suitable if you're looking for action - Requires patience and focus ⭐ Final Thoughts TR-49 isn’t for everyone, but if you enjoy investigative games like Her Story, it’s absolutely worth trying.
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English**languages with full audio support
Hours played at review time, across 159 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
This game is a tricky puzzle featuring books, so, as a puzzle-loving librarian, I really enjoyed it! I found most of the items myself and then did need some guided assistance toward the end. Taking notes along the way helped me a lot. It's amazing how much gameplay there is for such a simple, mostly static game interface! This was a pretty unique experience, though somewhat similar to other games I've loved, like Strange Apothecary and Strange Antiquities, where you're inputting data/items into a static screen and getting more data/items to help you continue solving puzzles.
A fun captivating puzzle game that really plays well on controller/steam deck and takes little notes for you as you work through it. Highly recommend! If you're the type of person that gets into these kinds of reading contextual puzzle games you already know if you'd like this kind of game
Really eerie, incredibly well polished, a fantastic space to explore and map.
This is a fantastic puzzle game. I've been hooked from start to finish.
one of the best puzzle games i've ever played. fantastic story!
It opens with the Lady of Shallott, what more do you need? Seriously, if you liked Lathe of Heaven, Ars Paradoxica, or anything in between, this is a lovely game. I'm having to go back now and take notes - the little red dots tell you when you're missing a link but notes definitely help!
If you want to legitimately feel like Alan Turing I'd highly suggest playing this. Incredibly compelling and alluring story that gives you just the right amount of clues in order to figure the rest out on your own. Almost all the dialogue is optional, and doesn't impede gameplay. Searching the archive eventually becomes second nature, to the point where finding the very last entry felt easier than finding the first 5. Easily one of the best puzzle games I've played in a long while.
This game is pretty amazing and engaging. Despite its minimal set (you are the whole time in front of the machine) you get pretty soon sucked into the story. - or better the stories. But maybe they are all connected and it is only one story! It is challenging, but solvable
A short, story-driven puzzle adventure that is interesting but straightforward. The story is interesting enough to carry it, but if you're looking for a real challenge you should probably look elsewhere. Vaguely similar to a low-tech version of The Roottrees are Dead, but with a completely different deduction mechanism. The interface is generally very easy to use, which lets you focus on the content rather than getting in your way.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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