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The Mermaid Mask

Game overview

The Mermaid Mask

SFB Games · Jul 16, 2026

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.

Adventure Casual Indie
Last tracked players
44
All-time peak
90
24-hour change
Unavailable

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description

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

Media gallery 13 screenshots · 0 videos
The Mermaid Mask game capsule image

Screenshots

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And 5 more screenshots...

Player activity

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Price history

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System requirements Windows · macOS

Windows

Minimum

Minimum:
  • OS: Windows 10 or later
  • Processor: Intel Core i3 or equivalent
  • Memory: 2 GB RAM
  • Graphics: Intel HD Graphics
  • Storage: 1 GB available space

macOS

Minimum

Minimum:
  • OS: Mac OSX 10.12 or later
  • Processor: Apple M1, or Intel Core i3 or equivalent
  • Memory: 2 GB RAM
  • Graphics: Apple M1 or Intel HD Graphics
  • Storage: 1 GB available space
Game details Languages, features & support
Publisher
SFB Games
Brazilian rating
6
Steam Germany rating
6
Achievements
21
Controller support
full
Features
Single-player, Steam Achievements, Full controller support, Custom Volume Controls, Mouse Only Option, #category_playable_at_your_own_pace, Playable without Timed Input, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, Save Anytime, Touch Only Option, Steam Cloud, Family Sharing
Languages
English*, French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Traditional Chinese
*languages with full audio support
More analysis Activity patterns, updates & developer tools

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Game Insights

Buy Verdict

Watch — $19.99.

Decent deal at 0% off, but might drop further. Watch for better opportunities.

▲ ~30 days until next sale

Value Score

Great Value — 93th percentile.

Price-to-player ratio ranks in the 93th percentile. Priced as Market at $19.99.

▲ Market pricing tier

Genre Benchmarks

Player Count Top 13%
Value Ratio Top 7%

Activity Heatmap

UTC+0 (Your Timezone)
90
Peak Activity
59
Avg Activity
7
Active Hours
4%
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Developer Analytics

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Frequently Asked Questions

Is The Mermaid Mask worth buying right now?
Watch — $19.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does The Mermaid Mask go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Is The Mermaid Mask free to play?
The Mermaid Mask costs $19.99 on Steam.
What genre is The Mermaid Mask?
The Mermaid Mask is a Adventure, Casual, Indie game.
Who developed The Mermaid Mask?
The Mermaid Mask was developed by SFB Games and published by SFB Games.
What platforms does The Mermaid Mask support?
Available on Steam for Windows, macOS.