Game Boy Color logo editor

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README.md

Custom Game Boy Color Logo

These shell scripts edit a GBC bootrom in order to replace the GAME BOY logo with any other logo. They've been tested on the higan bootrom and emulator, but others should work.

Instructions

  • Copy the original boot.rom (in higan, it's in /usr/share/higan/Game Boy Color.sys) to your working directory
  • Copy orig.logo to another file and edit it
  • Run ./gen boot.rom YOUR_LOGO_FILE new_boot.rom
  • Copy new_boot.rom to your emulator location