⚡ PLAY THE DEFINITIVE VERSION:

  • quantumsnake.dev Access Global Rankings, Season 1 Leaderboards, Cloud Saves, and all unlocked Matrix upgrades directly on the official terminal.

    Quantum Snake is a retro-cyberpunk arcade roguelite built with a neon-terminal aesthetic and deep sci-fi progression. Maneuver through quantum instability, collect Void Keys, trigger Supernovas, and upgrade your core in the Design Nexus.

    Controls:

    • Movement: WASD or Arrow Keys
    • Start Game: Spacebar
    • Pause: P or Esc
    • Nexus Shop: C

  • Comments

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    Welcome to the Quantum Snake demo! I built this terminal-arcade roguelite to see how far the classic snake formula could be pushed with modern mechanics.

    If you want to compete on the Global Rankings, unlock the custom skins, or use cloud saves, jump over to the full (free) version at

  • quantumsnake.dev.

    Drop your highest score below, and let me know if you run into any anomalies in the grid!