Case File // Games // Murder Mystery

🔪 Murder Mystery

A full social deduction murder mystery that runs entirely on one shared phone. Everyone gets a character, a secret, and a private objective. Then someone doesn't make it through the night — and it's up to the room to work out who, why, how, and when, before the truth comes out.

6–12 players ~40 min Medium One Phone

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Overview: One of three story settings is picked for you each game — a wealthy family's inheritance, a party host's blackmail list, or a 25-year-old family secret finally coming out. Every character, secret, motive, and clue is generated to fit that one story, so nothing you see contradicts anything else at the table.

Objective
For everyone except the killer: figure out who committed the murder, and why, before the final accusation. For the killer: don't get caught.
Players
6 to 12, passing one phone around for setup and every private moment.
Setup
Enter everyone's name, then pass the phone around once so each player can privately see their character, secret, and objective.

How a Game Plays Out

  1. The Gathering: everyone talks freely, pursues their private objective, and starts sizing each other up.
  2. Investigation: the phone privately hands a few players new information — never the same thing to everyone, and never the whole picture to any one person.
  3. The Murder: the lights go out. Privately, one player gets their moment. When the lights come back on, there's a body.
  4. The Ghost: the player who died isn't just out of the game — they get one private, limited way to keep stirring things up from beyond.
  5. Twists & New Evidence: the story keeps developing — new clues surface, and at least one twist reframes what everyone thought they knew.
  6. Final Accusation: every surviving player privately locks in who they think did it, why, how, and when — then the phone reveals the real answer.
Scoring
Points for correctly naming the killer, the motive, the method, and the timing, plus a bonus for completing your personal objective. Fun end-of-game awards like Best Detective and Master Criminal round things out.
Replayability
Three distinct story settings, a large pool of characters, motives, and methods, and a "Play Again" that generates a genuinely new case each time.

Tips

  • Don't assume the person acting guiltiest actually did it — some of the strongest evidence you'll see is a deliberate red herring.
  • Pay attention during the private information rounds — what you're handed is often only useful once you compare notes (accurately or not) with someone else.
  • If you're the killer, your best tool is patience — nothing points at you directly, only your own behavior will.

🚨 Play Murder Mystery Now