MysteryForgeAIMysteryForgeAI

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Free Murder Mystery Party Games in Your Browser

No downloads. No PDFs. No printing. Pick a mystery, share a link, and your party becomes the crime scene.

ACT I
Why Free PDFs Fall Short

The Problem with DIY Mysteries

You've probably found free murder mystery 'scripts' online. They technically work — if you're willing to spend an afternoon printing 30 pages, redacting secrets for each player, and memorizing which clue goes when. MysteryForgeAI does all of that automatically.

No printing, ever

Character sheets, clues, and evidence all live in the browser. Each player sees only what they're supposed to.

No secret mix-ups

The app handles which player sees which secret. You can't accidentally hand the killer's card to the wrong guest.

No pacing guesswork

The GM dashboard walks you through the phases and releases evidence on your cue.

No memorizing the solution

The reveal script is right there when you need it. Just read it dramatically.

ACT II
The Repertoire

Pick Your Mystery in 60 Seconds

Classic whodunits

The manor, the gala, the reading of the will. Black-tie drama with polite accusations and buried grudges.

Modern thrillers

Tech startups, reality TV sets, cruise ships. Contemporary settings with sharper edges.

Family-friendly (ages 8+)

No gore, no adult themes. Silly motives, laugh-out-loud suspects, endings that work for kids.

Adult intrigue (18+)

Noir, scandal, higher stakes. For dinner parties where the wine is good and the grudges are real.

ACT III
How It Works

Four Steps. No Prep.

1

Sign up free

60 seconds, no card, no commitment.

2

Pick a mystery

Browse by player count, tone, and length. Or generate a custom one with AI.

3

Share the link

Send the 6-character join code or QR. Players join on their own phones.

4

Host from your dashboard

Release clues, advance phases, deliver the reveal. The app keeps time.

ACT IV
Before You Host

Common Questions

What does it cost?
Nothing to host from the library. Nothing for players. Ever. Custom AI-generated mysteries are paid — your first is free, then $7 per single or $18 for a three-pack.
What's the catch?
No catch. The library stays free because pre-built mysteries cost us nothing to run. AI generation has real compute costs, so we charge only for that.
How many players?
Between 4 and 20 players. Every mystery tells you its ideal range.
Do players need accounts?
No. Players click a join link and play in their browser. No signup, no download, no credit card.
Can I host remote or in-person?
Both. Everyone plays on their own device, so you can be around one table or spread across time zones on a video call.
How long does a game take?
60, 90, or 120 minutes — the host picks the length during setup.

Your First Case Awaits

✦

Host a Free Murder
Mystery Tonight

Hundreds of mysteries. No downloads. No subscriptions. Your guests just need a phone.

Host FreeSee the library

Free forever to host · First custom AI mystery on us · No credit card to start

Free Murder Mystery Party Game — 4-20 Players, No Download | MysteryForgeAI