The Case Library
Every case we have written, in one place. Compare the settings, the difficulty and how long each takes, then open the one you want to solve.
Womb House
Square footage that will not add up. Mute witnesses. A family tree that folds inward.
Snowbound Pursuit
Fireworks over frozen river β four crimes, one night, and a scarf that ties them all.
Awakening
Launch day never comes β the sync port kills before the keynote.
House of Shared Currents
Wrong names for father and mother β the house eats truth.
The Mirror Study
One body, four killers, and a hall of stolen faces.
Sweet Home
Stolen names, a memory-eating fog, and a family that killed across two generations.
The Nullifier
The body didn't disappear β it was erased.
Fantasy of Causes
A husband who changed, a door that vanished.
The Vigil
Six lamps went dark β one of them was a lie.
The Crimson Rite
Who died on the altar was never who was drawn.
Eight Coffins
One trail up, none down β and the flowers grew back by dawn.
The Perfect Witness
The evidence that never lies was written by hand.
The House That Lies
The gallery is level. The marble still rolls north.
Magic Square Manor
The floors never turned. The numbers did.
The Fourth Suspect
She died a day after everyone says she did.
The Chapel of St. Michael
The chimney has smoked for fifteen winters. Nobody lives there.
Black Sheep Manor
The sky has two moons, and they are watching one of you.
Choir of Plenty
Ten stones, ten doors, nine nights β and two of the stones are lies.
The Marrow Lake Patient
Six alibis. One timesheet. One body holding the knife.
The Warren
The door opened at 4:00 a.m. The body was found at 2:00.
The Fox Mask
Count the sons.
The Seventh Guest
The dead man wore a mask. So did one of the living.
The Rainbow Country
The duel lasted eleven minutes. The chime rang ninety seconds late.
How it works
Each mystery is built for a single detective. An AI plays every suspect and answers your questions in character β so the investigation is different every time. beginner's guide to playing an AI murder mystery.
Questions about the games
Are these murder mystery games free to play?
The opening case, The Womb House, is free to play in full β open it in your browser and start investigating, with no download and no account required to begin. The other cases unlock with a subscription (US$9.99/month) or a one-time US$34.99 purchase.
Can I play a murder mystery by myself?
Absolutely. Every case is built for a single detective. An AI plays each suspect and reacts to your questions, so you never need to gather a group or wait for other players.
Do I need to download or install anything?
No. The games run entirely in any modern web browser on desktop, tablet, or phone. Just open the page and start questioning suspects.
How long does one case take to solve?
Most cases take roughly 30 to 60 minutes, depending on how thoroughly you interrogate the suspects and search each room for clues.