Buy The Mermaid Mask PC
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Detective Grimoire Series
About The Mermaid Mask
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
Game Specifications
- Single player
- Nintendo Switch 2
- Windows
- PlayStation 5
- Mac
- Nintendo Switch
System Requirements
Windows
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
- 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
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Price History
Frequently asked questions about The Mermaid Mask
What is the cheapest price for The Mermaid Mask Steam key?
The cheapest redeemable Steam key currently listed is $15.99 at Steam. Prices were last checked on November 7, 2026.
View key offersWhat is the difference between key and account offers for The Mermaid Mask?
Gamescade currently lists 1 redeemable key and 1 account offer. A key is redeemed on your own account, while an account offer provides access to a separate account containing the game.
View key offersWhat are the PC system requirements for The Mermaid Mask?
Minimum PC requirements for The Mermaid Mask include an Intel Core i3 or equivalent CPU, 2 GB RAM, a GPU with Intel HD Graphics, and 1 GB of available storage. See the full requirements below.
What is the The Mermaid Mask release date?
The Mermaid Mask was released on July 16, 2026.
Is The Mermaid Mask single-player, multiplayer, or co-op?
The Mermaid Mask is listed as a single-player game. No multiplayer or co-op modes are currently listed.
Where can The Mermaid Mask offers be activated?
Current The Mermaid Mask key offers can be activated on Steam. Check the retailer page for region restrictions before buying.
What other games are in the Detective Grimoire series?
Gamescade lists these related games from the Detective Grimoire series:
Which platforms have active The Mermaid Mask deals?
Gamescade currently lists active The Mermaid Mask deals for PC, PlayStation 5, Nintendo Switch, and Nintendo Switch 2.
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