XO4: 3D-Tic-Tac-Toe

Tribute to 3D Morpion

Free · In-App Purchases · Designed for iPad

A tribute to the very first 3D Tic-Tac-Toe I ever played (after typing out the listing on my Thomson TO8D) in the 80s, this game immerses you in the minimalist and strategic atmosphere of early video games... with a modern twist. You face a sharp artificial intelligence in a revisited version of tic-tac-toe: a 4×4×4 cube where every move counts. Win by aligning 4 pieces in a straight line, whether vertical, horizontal, or diagonal, across all three dimensions. The gameplay is simple but addictive. The rules are known to everyone, but the field is nothing like the schoolyard tic-tac-toe. The AI observes, anticipates, blocks, and tries to trap you at the slightest mistake. Each game is a fast, elegant, and surprising cerebral duel. Sober music accompanies you without distraction, while discreet sound effects punctuate your choices, your mistakes... and your victories. Features – Solo game against a reactive AI – Simple and intuitive controls – Clean and uncluttered design – Smartphone and tablet compatible – This game inaugurates the Tribute To collection XO4 is the very first title in the Tribute To collection, a series of mini-games carefully reissued to honor the classics of the 8-bit era. Each title will be redesigned for today's players: quick to launch, deep to play, and without unnecessary frills. Download it, play a game, and you'll see: it's much smarter than it looks.

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- Updated AI Level : This setting allows you to adjust the AI's difficulty level, making it more challenging or easier based on your preference.

The developer, Fabrice Montfort, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Location
    • Usage Data
    • Diagnostics
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • Usage Data
    • Diagnostics

Privacy practices may vary based, for example, on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Provider
    • Fabrice Montfort
  • Size
    • 245.7 MB
  • Category
    • Strategy
  • Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPad
      Requires iPadOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    English and 28 more
    • English, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese
  • Age Rating
    4+
  • In-App Purchases
    Yes
  • Copyright
    • © 2025 Fabrice Montfort