Missing Witness

Missing Witness

Play free AI-driven murder mystery cases in your browser — question suspects and solve crimes.

Free - Free to play in the browser; no signup or download required.

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About Missing Witness

Missing Witness is a free, browser-based murder mystery game where an AI role-plays every suspect. As a single detective you can question suspects in-character, search crime scenes, collect and connect evidence, and solve authored cases. Each investigation can play out differently thanks to the AI-driven suspect interactions. No download or signup required to start playing.

Key Features

  • AI plays every suspect and answers questions in-character
  • Play in-browser with no download or signup
  • Search crime scenes, collect and connect evidence
  • Multiple authored cases with replayable investigations
  • Unique outcomes driven by conversational AI interactions

Who is this for?

Fans of murder mysteries and interactive fiction, players who enjoy conversational AI-driven roleplay and single-player detective games.

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