The Mermaid Mask — Release Date, Trailer & What We Know
An impossible locked-room murder: Captain Mortuga lies dead beside an ancient cauldron aboard the world’s strangest submarine, crewed by sketchy suspects. Releasing Jul 2026.
Official trailer & screenshots via Steam
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
Description via Steam.
Key Stats
Should You Play 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 bizar…
The Mermaid Mask is single-player on Steam and runs on Windows, Mac. It's drawing steady follower growth ahead of its Jul 2026 release.
Wishlisting notifies you at launch and helps the developer's visibility.
System Requirements & Platforms
View PC requirements & supported platforms
Platforms: Windows, Mac
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
The Mermaid Mask — Frequently Asked Questions
- When does The Mermaid Mask release?
- The Mermaid Mask is set to launch on Jul 2026 (Coming Soon on Steam).
- What kind of game is The Mermaid Mask?
- The Mermaid Mask is a Puzzle game. An impossible locked-room murder: Captain Mortuga lies dead beside an ancient cauldron aboard the world’s strangest submarine, crewed by sketchy suspects.
- Is The Mermaid Mask multiplayer or co-op?
- No — The Mermaid Mask is listed as single-player only on Steam.
- Is The Mermaid Mask on Steam Deck or consoles?
- The Mermaid Mask runs on Windows, Mac via Steam; Steam Deck compatibility has not been confirmed. No console release has been confirmed.
- How much does The Mermaid Mask cost?
- Pricing has not been announced yet (N/A). Wishlist it on Steam to be notified at launch.
- What are The Mermaid Mask's system requirements?
- The developer has not published detailed system requirements yet.
- Is The Mermaid Mask worth wishlisting?
- If you enjoy Puzzle games like Neo-Node, Aaron Drake: Ace Detective, Monster Smoosh, yes. It's drawing steady follower growth.
- Who made The Mermaid Mask?
- The Mermaid Mask is developed by SFB Games.
- What games is The Mermaid Mask similar to?
- The Mermaid Mask sits alongside Puzzle games such as Neo-Node, Aaron Drake: Ace Detective, Monster Smoosh.
- What platforms is The Mermaid Mask on?
- The Mermaid Mask is available on Windows, Mac.
Data & media via Steam · updated 2026-07-17 · all trending games →