The Mermaid Mask Preview: Crow Country Devs Return to Detective Work

Detective Grimoire is back, and this time the crime scene is a submarine.

SFB Games announced The Mermaid Mask as their follow-up to Tangle Tower, and the setup alone had me hooked: a locked room mystery aboard the world's strangest submarine, a murdered captain some believe was an immortal time-traveler, and an ancient stone cauldron that may or may not have unleashed a curse. Point-and-click adventure games rarely swing for the fences like this.

The Crow Country Team Returns to Detective Work

SFB Games earned serious goodwill with Crow Country, their 2024 survival horror hit that proved the Vian brothers could nail atmospheric tension just as well as cartoon charm. That game sold remarkably well for an indie horror title and showed up on multiple Game of the Year lists. But detective games are where SFB Games started. Tom and Adam Vian created the original Detective Grimoire back in 2014, then followed it with Tangle Tower in 2019. The Mermaid Mask continues that lineage.

Tangle Tower landed with gorgeous hand-painted visuals and a murder mystery that played fair with its clues. Critics praised its writing, its character work, and its refusal to resort to pixel hunting or moon logic puzzles. The Mermaid Mask looks like the natural evolution of that formula, keeping what worked while pushing the investigation mechanics further.

3D Evidence Examination

The biggest mechanical change in The Mermaid Mask is how you interact with clues. Every piece of evidence is now a fully realized 3D object you can rotate and examine for hidden details. Think of how satisfying it felt to turn over objects in L.A. Noire, looking for that one detail that cracked the case. SFB Games is bringing that same energy to their handcrafted art style.

Based on early footage, the results look impressive. A pocket watch might hide an inscription on its back. A torn letter could have additional text visible only when you flip it over. This isn't just a gimmick either. Point-and-click adventures have always struggled with the translation of physical investigation into a 2D interface. Making clues tactile objects you can manipulate brings the genre closer to how actual detective work feels.

The risk, of course, is that 3D object examination can become tedious if overdone. Spinning every item for thirty seconds searching for a hidden scratch mark gets old fast. SFB Games has a good track record with pacing, so I'm cautiously optimistic they'll find the right balance.

A Submarine Full of Suspects

The Mortuga Submarine serves as both crime scene and setting. Captain Magnus Mortuga was found dead in a locked room with nothing but an ancient cauldron to suggest how he died. The crew members are described as "eccentric," which in detective game terms usually means delightfully suspicious. Each one presumably has motive, means, and opportunity. Your job is figuring out which combination actually led to murder.

Locked room mysteries are notoriously difficult to pull off. The solution has to feel both surprising and inevitable. When done right, they're among the most satisfying puzzles in fiction. When done poorly, they feel like cheats. Tangle Tower nailed its central mystery, so there's reason to believe SFB Games understands the assignment.

Detective Grimoire and his partner Sally return as protagonists. The duo's chemistry made Tangle Tower work. Grimoire is earnest and theatrical while Sally keeps him grounded with sharp observations. Hearing they'll be joined by a fully voiced cast of new characters is promising. SFB Games has always understood that good detective fiction lives or dies on its characters. You can have the cleverest puzzle in the world, but if the suspects feel like cardboard, the mystery falls flat.

Production Value That Punches Above Its Weight

One detail that caught my attention: the soundtrack is performed by the Budapest Art Orchestra. That's a significant production commitment for an indie studio. Live orchestral recordings aren't cheap, and they aren't common outside of AAA budgets. It signals confidence in the project and suggests The Mermaid Mask is aiming higher than a simple sequel.

The underwater setting opens up visual possibilities that land-based mysteries can't match. Early screenshots show hand-painted environments that blend the eerie with the fantastical. Submarines are inherently claustrophobic. Every corridor feels tight. Every room has limited exits. There's something deeply unsettling about being trapped underwater with a murderer, and SFB Games seems eager to lean into that tension.

The art direction continues SFB Games' distinctive style. If you've played Tangle Tower, you'll recognize the expressive character designs and richly detailed backgrounds. The shift to a submarine setting gives the artists new textures to work with: rusted metal, deep sea lighting, antique maritime equipment mixed with stranger artifacts. Based on what we've seen so far, The Mortuga looks like a location worth exploring thoroughly.

The Detective Grimoire Timeline

For those unfamiliar with the series, here's the quick version. Detective Grimoire (2014) introduced the character and established the formula: colorful characters, dialogue-driven investigation, and puzzles that reward careful observation. Tangle Tower (2019) refined everything. Better art, smarter writing, and a mystery that genuinely surprised players who thought they had it figured out.

The Mermaid Mask appears to be a direct sequel to Tangle Tower. Grimoire and Sally are established partners now. The relationship dynamics have room to grow. And the supernatural elements hinted at in previous games seem to be taking center stage with the "cursed cauldron" premise.

When Can You Play It?

The Mermaid Mask is targeting a Summer 2026 release on PC and Mac. No console announcements yet, though Tangle Tower eventually made its way to Switch and mobile platforms, so expect the same trajectory here. Apple Arcade subscribers got Tangle Tower as part of their subscription, so a similar arrangement for The Mermaid Mask wouldn't be surprising.

If you haven't played Tangle Tower, now's a good time to catch up. It's frequently on sale and only takes about four hours to complete. The Mermaid Mask looks like it's building directly on what worked in that game while pushing the investigation mechanics into genuinely new territory. For fans of point-and-click adventures that respect your intelligence, this one should be on your radar.