
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% | — | $1.1M |
| $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 1527 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
I freaking love it, it was an alluring mistery with a bit of a darker theme than the previous two games.
A good sequel to Tangle Tower.
I already really liked Tangle Tower, so imagine my excitement when I learned that this game came out! Mermaid Mask does a great job of incorporating the amazing animation, art, music, and voice acting of the previous title while still making it its own and improving on the storytelling. On top of that, the characters are loveable in their own ways (to the point where you almost wish you didn't have to find one of them guilty!). I will say that of the clues and puzzles are a bit challenging, but I still wish I could experience Mermaid Mask firsthand all over again
Media

Related
Related
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
great as usual
Spectacular game! I absolutely adore the characters, the art style, the voice acting, the story and the mystery! I've been waiting (im)patiently ever since I finished Tangle Tower, and this game does not disappoint. I'm not done with the game yet, but am too excited about it, not to share. I had one hiccup so far, where the game stopped reacting. Had to close the game buy no grogress was lost, the autosave feature is very diligent.
The game is amazing!!! it is as good as Tangled Tower and has an even better story!! No complains! if you liked tangled tower you are going to love mermaid mask!!!
pretty good
Amazing game! The characters are incredible (the voice acting is sooo good), the story is cool and interesting, and the art is * chef's kiss *.
A great third installment with a phenomenal story & cast, just love the ever growing world. And the after credit scene was good. There was a point I almost missed a clue, but more didn't realise. For fans of classic point and click detective game, this is perfection.
Could not be happier with this sequel! Astonishingly well crafted in every aspect, in writing, animation, voice acting, and MUSIC!!! THE MUSIC!!!!! This game slots in neatly beside the first while expanding the world and improving everything the first game set out to do. Worth every penny Also, Madame Tadpole... Just give me one chance.
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.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.8M | 6.8K | 95% | $19.99 | |
| $607.9K | 1.8K | 92% | $14.44 | |
| $83.2K | 291 | 87% | $15.99 | |
| $37.1K | 256 | 89% | $9.99 | |
| $13.2K | 80 | 95% | $8.99 | |
| $3.7K | 15 | 67% | $14.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.1M | 3.6K | 81% | $9.99 | |
| $1.1M | 1.3K | 90% | $19.99 | |
| $1M | 1.7K | 63% | $19.99 | |
| $1M | 2.9K | 89% | $14.99 | |
| $1.1M | 7.7K | 94% | $12.99 | |
| $1M | 2.6K | 96% | $11.99 |