Tool

sega2asm

sega2asm splits a Sega Genesis or Mega Drive ROM by segment. It disassembles Motorola 68000 and Z80 code, writes 4bpp graphics as PNG, and converts raw PCM to WAV. Code output is aimed at clownassembler.

Targets: Game
Category: Native analysis tools
Relationship: Foundation tool
Sources reviewed: 2026-11-07

Stars: 42
Last commit: 2026-04-01
Language: Go
License (GitHub): MIT

GitHub data as of 2026-11-09

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Requirements & limits

The command is sega2asm with a config YAML. Optional flags select a symbols file, a charmap, verbose output, or a dry run.
The README names no license.

Cite

BibTeX

@misc{sega2asm,
  title = {{sega2asm}},
  howpublished = {\url{https://github.com/hansbonini/sega2asm}},
  url = {https://github.com/hansbonini/sega2asm},
  urldate = {2026-11-07},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/sega2asm/}}
}

Plain text

sega2asm. https://github.com/hansbonini/sega2asm (accessed 2026-11-07). Awesome REA entry: https://awesomerea.org/resources/sega2asm/

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Primary sources

README.md GitHub · hansbonini/sega2asm · Revision 78f37b0