
An impossible locked-room murder: Captain Mortuga lies dead beside an ancient cauldron aboard the world’s strangest submarine, crewed by sketchy suspects. A handcrafted point-and-click with sharp humour and tricky puzzles. Dive into the next mystery from the creators of Tangle Tower & Crow Country.
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
About
In the pitch-black waters beyond a long-abandoned fishing town, the enigmatic captain of the world's strangest submarine has been murdered. Some say he was an immortal time-traveller. Others say he was a vampire, cursed to stay hidden beneath the waves forever...
Found alone in a locked room, with only an ancient stone cauldron to suggest how he might have died, it's up to Detective Grimoire and Sally to piece together what really happened. Was it a curse, released from the cauldron? One of the submarine's eccentric crew? Or does the bizarre truth run even deeper...
• Every clue is a fully realised 3D object waiting to be examined for hidden secrets
• Grimoire and Sally are back, and joined by a fully voiced cast of mysterious suspects
• A hauntingly beautiful original soundtrack performed by the Budapest Art Orchestra
• Explore every hand-painted inch of The Mortuga Submarine, where not all is as it seems...
*Voice audio is only in English
Genres
Sums Steam only; PlayStation publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $19.99 | 2.9Kreviews | 99% | — | $1M |
| $19.99 | 69ratings | 96% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 1510 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Fantastic game. Expressive animations, compelling characters. rich art, rewarding story, top-tier voice acting, and one of the most creative soundtracks I've heard in recent memory. It's an absolutely fantastic game, indeed. Yes. Indeed. Indeed.
This series has always wore it's inspiration on it's sleeve, and with new Detective Grimoire title you can feel them the team is just perfecting the style. If you grew up with point and click adventures similar to Professor Layton, Phoenix Wright, or something from the old Lucas Arts games then you'll be right at home here. The voice acting is fantastic, and the characters are always colorful and fun.
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Traditional Chinese*languages with full audio support
Hours played at review time, across 1.5K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
真不错啊,美术和人物性格还是和前作一样的有趣,以及剧本比前作缠结塔更震撼 希望能早点出新作
Very fun characters with amazing writing and set pieces. I think a great addition to the Detective Grimoire series.
Tangle tower was astonishing, and this game is mesmerising, can't wait for the next Grimoire and Sally adventures !
This whole series is extremely well-made and oozes with effort, charm, and care. Do yourself a favor and play it!
100/10
Essa série de jogos de detetive está a cada jogo ficando melhor e melhor. Este caso tem tantos detalhes e reviravoltas que realmente deixa tudo muito bom. Uma aventura point and click muito bem estruturada, com graficos cativantes e unicos, além de uma trilha sonora maravilhosa que transmite bem quem cada personagem é na historia. [spoiler] Os creditos finais onde vemos personagens do jogo anterior é simplesmente adorável e deu um calorzinho no coração para mim que sou muito fã da saga [/spoiler]
The puzzles, the art, the writing, it's all fantastic. There's an excellent self-aware sense of humor, and it doesn't get too caught up in some of the tiresome tropes of the mystery genre. It's one of those games with a good number of names and interweaving stories to keep track of and work through, but so long as you're paying attention, the realizations coincide with new discoveries and the story keeps a steady and engaging pace. I never felt like I'd hit a dead end.
Such a well made mystery game! I'm now looking forward to playing the two games that were created before this one!
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
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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| $1M | 992 | 87% | $34.99 | |
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| $1M | 1.5K | 73% | $19.99 | |
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