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Impostor MX

Classic multiplayer party game, now digital and open source
Impostor MX is the digital version of the classic party game everyone loves. Gather your friends, pass the phone around, and discover who's lying in rounds full of laughter and strategic debates.

This project was born to offer a completely free, no-compromise, and open-source alternative to traditional party games.

What makes Impostor MX special?


  • No Ads: Zero interruptions. Just pure fun.

  • 100% Free: No in-app purchases or hidden subscriptions.

  • Fully Offline: Perfect for trips, meetings without internet, or parties without worrying about data.

  • Customizable: Create your own themed categories and adjust the game rules.

  • Punishment Wheel: An exclusive mechanic that adds more excitement at the end of each round.



How to Play:


  • Choose Your Category: Select a themed category or create your own.

  • Set Up the Game: Pass the phone so each player can set their name and PIN. Define how many Impostors there will be, debate time, and punishments.

  • Discover Your Role: Each player enters their PIN privately to reveal a secret word. Everyone will see the word... except the Impostor.

  • The Debate: Ask strategic questions. Civilians try to identify the Impostor, while they try to go unnoticed and deduce the secret word.

  • Voting and Punishment: Vote for who you think is the Impostor. The loser must spin the punishment wheel!



Ideal For:


  • Parties and family gatherings

  • Game nights with friends

  • Long trips without connection

  • School or corporate activities

  • Any occasion where you want to have a good time



Technical Features:


  • 100% open source (GPL-3.0)

  • No invasive permissions

  • No tracking or data collection

  • Works completely offline

  • Multi-language support


  • app screenshot
  • app screenshot
  • app screenshot
  • app screenshot

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 2.1.0 (33) suggested Added on Apr 02, 2026

    x86_64

    This version requires Android 7.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • control vibration
      Allows the app to control the vibrator.
    • com.impostormx.org.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 23 MiB PGP Signature | Build Log

  • Version 2.1.0 (32) - Added on Apr 02, 2026

    arm64-v8a

    This version requires Android 7.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • control vibration
      Allows the app to control the vibrator.
    • com.impostormx.org.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 21 MiB PGP Signature | Build Log

  • Version 2.1.0 (31) - Added on Apr 02, 2026

    armeabi-v7a

    This version requires Android 7.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • control vibration
      Allows the app to control the vibrator.
    • com.impostormx.org.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 19 MiB PGP Signature | Build Log

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