Your stories come to life, one choice at a time
No kit to buy, no party to host: a crime scene, suspects who lie, and a killer locked in from the very start. Play in your browser, free and without signing up — alone, or with a friend as your co-detective.
Most murder mystery games need a host, printed booklets and eight friends free on the same evening. This one needs a browser. You open a case and investigate chapter by chapter: examine the scene, interrogate a suspect, confront two testimonies that do not add up.
Every suspect is played by the AI and answers your actual questions — no scripts to read aloud, no cards to hand out. Your case file keeps itself up to date as you dig: suspect sheets, clues, loose ends. When you are sure, you name the killer. One accusation, instant verdict, a score out of 100, then the full reveal.
It is free to start, with nothing to download and no signup required.
The whodunit is better with a partner to argue with. In duo mode, two detectives work the same case from two screens — compare theories, split the interrogations, disagree about the butler, and settle on one accusation together.
It works wherever your partner is: same sofa or another continent. A murder mystery game for two makes a solid long-distance game night — no scheduling eight people, just the two of you and a killer to catch.
Every day a brand-new case goes live — a setting, a victim, suspects who all have something to hide. Miss a day and nothing is lost: past mysteries join the catalogue, each with its stats — how many players tried it, how many actually caught the killer.
The usual problem with AI mystery games is that the story bends: get close to the truth and the facts quietly change. Here, the whole solution — killer, motive, alibis, clues — is generated and locked server-side before your first question, and the AI has to stick to it.
You are solving a real puzzle with a real answer, not chasing a story that rewrites itself. Whatever you try, the case stays consistent from the opening scene to the reveal.
A new mystery is published every day and joins the list — each with its solve rate.
Polished walnut desks and Turkish rugs mask the scent of betrayal in a 1950s Mayfair agency, where a gentleman's agreement curdles into a motive for murder.
New case — be among the first detectives
Open the filePolished concrete floors mirror the cold, amber glow of expensive whisky decanters, while the air hangs thick with the bitter taste of a shared dream soured by ambition and secret ledgers.
New case — be among the first detectives
Open the fileA fog-choked autumn evening at Chiltern Manor. The library and long gallery host the final, tense viewing of the legendary Hartington porcelain collection. Beneath the veneer of sherry and polite murmurs, financial ruin and bitter grudges simmer among the assembled dealers, collectors, and the widowed Lady Hartington.
New case — be among the first detectives
Open the fileYes. You can start a case for free, without signing up; complimentary credits let you play before any subscription.
Yes. Duo mode lets two detectives investigate the same case from two screens, wherever you both are, and decide on the accusation together. Solo works just as well.
No. The game runs entirely in your browser, on desktop or mobile — nothing to install, no app.
A focused run takes around half an hour to an hour; you can also stop anytime and pick your case up later. Your file keeps everything you found.
No. A new case is published every day, then joins the catalogue. Each one has its own solution — killer, motive, alibis — fixed once and for all when the case is created.
No. The entire solution is generated and locked server-side before you play. The facts stay consistent from your first question to the final reveal.