Zeldomizer

The Legend of Zelda ROM manipulation library.

• Zeldomizer
  • Modifies aspects of the Legend of Zelda ROM
• Breadbox
  • Emulates a 6502 processor at the cycle level
• Disaster
  • Assembles and disassembles 6502 code
• Mimic
  • Emulates the game's NES cartridge mapper, MMC1

Implemented

• Zeldomizer
  • Edit character dialog
  • Edit ending text
  • Edit dungeons
  • Edit overworld map
  • Render sprites and tiles
• Breadbox
  • Fully emulated
    • Interrupts
    • Undocumented opcodes
• Disaster
  • Assembly
    • Raw opcodes only
  • Disassembly
    • Raw opcodes only
    • Basic static analysis
• Mimic
  • Basic emulation
    • Runs game code headlessly
    • MMC1 implemented minimally

Todo

• A whole lot more, stay tuned