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Boot Sector Snake Game

A 512-byte bootable snake game that runs directly from BIOS.

Requirements

  • NASM (to assemble)
  • QEMU (to emulate)

Build and Run

  1. Build: Run make to generate snake.img.
  2. Run: Use make run to start the game in QEMU.

Controls

  • Arrow Keys: Change direction
  • Speed: Adjust delay in the snake.asm code.

Features

  • Real-mode BIOS interrupts
  • Collision detection (walls/self)
  • Food spawning
  • Dynamic snake growth

TODO:

  • Optimize this MUCH further
  • Find how to make it so that the window is the same size as the walls.
  • Make a script to automate flashing this to an external drive