
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 1498 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
A série de jogos do Detetive Grimoire é de longe o melhor conteúdo de point and click que eu já joguei, e considerando essa categoria, bate de frente e vence até mesmo alguns jogos da série Ace Attorney. Seguir o perfil do insta dos criadores me fez perceber o carinho que tiveram pra produzir esse último jogo. Eu sou simplesmente apaixonada pela voz da Sally, o voice acting no geral é uma das melhores características do jogo, em conjunto com as animações e design dos personagens e cenários. Que a galera que criou esse game possa continuar trabalhando com carinho nessa franquia (e desenvolvam o relacionamento da Sally com o Grimoire, a dinâmica entre eles é no mínimo curiosa desde o primeiro jogo rs)
Visual, animações, trilha sonora absolutamente impecáveis, realmente parece um filme de desenho animado, a história também não fica pra trás, o jeito que a narrativa é conduzida te fisga muito rápido, sem enrolações; a conclusão do caso é meio súbita mas achei satisfatória. Dito isso tão bom se não melhor que o último (Tangle Tower), valorizo muito a mecânica de liberdade de exploração que ambos os jogos oferecem, realmente passando a vibe de uma investigação conduzida pelo próprio jogador, bom demaise.
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1M | 992 | 87% | $34.99 | |
| $1M | 493 | 83% | $49.99 | |
| $1M | 1.3K | 40% | $19.99 | |
| $1M | 1.5K | 73% | $19.99 | |
| $1M | 3.1K | 92% | $13.99 | |
| $1M | 1.5K | 81% | $19.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.8M | 6.8K | 95% | $19.99 | |
| $607.9K | 1.8K | 92% | $14.44 | |
| $83K | 291 | 87% | $15.99 | |
| $37.1K | 256 | 89% | $9.99 | |
| $13.2K | 109 | 95% | $8.99 | |
| $3.7K | 15 | 67% | $14.99 |
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
Absolutely wonderful game. Just a joy, start to finish.
Wonderful storytelling, diving deeper into mystids and mysteries.
Great game. Not too but it's really dense unlike a lot of pointing to the adventures, it never feels particularly frustrating. Obviously, one of the big draws is the visuals narrative and just all the artistry that went into it, which is obviously top-notch. Would definitely recommend this game to anyone in the pointing click adventure. The games never particularly challenging but I don't think it needs to be to be good. This is my first game in the series and I intend to play more
A lovelly story. They did a really good job to make these character alive, both with the cutes animation during the interrogations and with the performance of the voice actors. Also, as for The Tangle Tower, the musical atmosphere and the background artwork were delightful. Each of ones feeled unique. It was a very pleasant and inspiring adventure. Thank you
Professor Layton but the plot make sense actually
Jugué Tangle Tower el año pasado, y quedé fascinada por la ambientación, la historia, los personajes... Y cuando descubrí que estaban trabajando en otro juego más, no podía esperar a jugarlo. Finalmente 'The Mermaid Mask' ha salido, y como se esperaba, es increible. La historia es mucho más larga que la del anterior juego, doblándola casi en horas totales de gameplay. Los personajes son bastante más interesantes que en su precuela, y más carismáticos. La ambientación te hace sentir incómodo desde el primer momento que pones un pie en la escena del crimen. Sabes que hay algo que te está observando, esperando el momento, y eso hace que estés con una sensación de tensión y nerviosismo durante todo el juego. Pese a que este juego supera a su predecesor en casi todos los ámbitos, personalmente prefiero Tangle Tower, la revelación del asesino me pareció mucho más impactante que en este juego. De nuevo, sigo pensando que el único problema que tiene este juego es el ritmo, al principio se centra mucho en la recolección de pruebas e entrevistar a los sospechosos, y una vez tienes eso, la historia se desarrolla muy rápido y de forma lineal. Entiendo que como está planteado el juego es normal, pero me gustaría ver si para una tercera entrega podrían darle una vuelta. Por último, y tras escribir la biblia, tengo que decir que el final es impactante y te deja con muchísimas ganas de seguir la historia. Mi más sincera enhorabuena al equipo de de desarrollo por, una vez más, crear una obra increible.
Großartige Spielereihe Die Dectective Grimoire Reihe macht alles richtig, was ich sonst nicht an Point & Click Adventure mag. Ich liebe vor allem die Charaktere und die Geschichte, und da macht "The Mermaid Mask" keine Ausnahme. Es ist das bisher längste Spiel der Reihe und ich hab auch schon wie bei den anderen Titeln jede Sekunde genossen. Ich hatte das Gefühl, dass die Rätsel bisher die schwersten der Reihe waren, aber sie waren immer schlüssig. Auch wenn es eine Spielreihe ist, steht jeder Teil für sich und es ist nicht notwendig, die Vorgänger zu spielen. Es ist auch schon eine Weile her, dass ich die vergangenen Teile gespielt habe. Deshalb habe ich manche Verbindungen nicht erkannt, es wird also mal wieder Zeit.
This was a really fun yet challenging mystery! All of the characters were charming in personality, history, and especially in their design. I do appreciate the optional hints as well, as sometimes that small point in the right direction is what I need from a game like this.
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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.