
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 →
Media

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
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
Engagement
Hours played at review time, across 200 reviews with recorded playtime.
Reviews
Themes across 200 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
This is a fantastic piece of art, through and through. Creativity seeped through the pores of this game like salt seeps through old, weathered wooden planks. It embodies not just a silly nature that eases the tenses, but it embodies both the fascination, and horror, found in the depths of the sea. It includes characters who are all so different, so well loved in design and detail, you can't say you hate any of them, you really can't. All in, this game is a work of art in every sense of the word, and after many sleepless nights playing it, I can say I 100% suggest you play it.
在不计其数的闪退之后终于打完了,结局很喜欢我一直在笑,还有非常多和上一作的联系让人很高兴(但是我缺的Fltz这块在哪补啊?)全配音也很喜欢,比上一作感觉更热闹了,很好的平衡了欢乐和严肃的点。 虽然每次的死者外貌和性格都是我最喜欢这一点让人很难过!但是可以快点把下一作端上来吗plz? 求你了。
This game is AMAZING, the polish is so GOOD I am BEGGING SFB games to make a physical art book for this and Tangle Tower I need to EAT the art. Also I will be COUNTING THE DAYS until the soundtrack is available on Spotify, the music in these games is too good to not be in my daily rotation. I guess my point is PLAY THE GAME It's so good omggggGGGGG
I just finished the game with a friend and it was AMAZING!!! Tangle Tower was already a great game and this was more than I dreamed of and more.
续作灯塔案的商店页在哪里我找不到预约的地方啦急急急急急急!!!!!!
Man I really hope we continue to get games in this series... however long they may take to develop. The puzzles are never TOO complicated yet the mystery is still wholly intriguing. There was a point where literally every character was suspect to me. The music and character design, all just absolutely beautiful. Very long game, but does not seem to hang around too long or linger. Just can't really express how much appreciation I have for this game and all of its creators. Genuinely the embodiment of what gaming is truly meant to be.
This is one of my new favorite games, all the puzzles are super well thought out and the art and music are beautiful. If you enjoy puzzle games or a good murder mystery you have to play this game!
Spent the whole day yesterday playing this, it was worth the wait! :D The visuals and the animations are amazing, and the soundtrack was perfect for the vibe of this game, and UI for talking with the suspects was greatly improved from last game, and I loved the puzzles too, nicely challenging with a fair hint system to go along with it and still leaving me feeling satisfied when I solved them. The story especially was great with many twists, and it all came together with everything making sense at the end! 10/10, would recommend for everyone, especially those who crave Professor Layton style puzzles.
Another great point n click locked room murder mystery! Thoughtful dialog on every item you could want to click, kinda makes up for the fact you will probably have to click on everything and everyone and get everyone's opinion of everything and everyone. The game is very engrossing though, I was very excited to play it all the way through as soon as it came out.
It's good
Related
Related
Trends
Steam followers (game-group members) tracked daily from when we started recording.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Audience
Audience
Games most often reviewed by the same players — an audience-affinity signal from our review sample, not full ownership data.
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
Related
| Amerzone - The Explorer's Legacy | $342.8K | 600 | 91% | $15.99 |
| FAIRY TAIL 2 | $343K | 240 | 64% | $59.99 |
| Brawlout | $343.2K | 813 | 75% | $19.99 |
| Steel Seed | $343.3K | 339 | 80% | $39.99 |
| Ore Factory Squad ⛏️ | $342.5K | 659 | 91% | $9.74 |
| UMIGARI | ウミガリ | $342.4K | 1K | 82% | $12.99 |