Case study

Hybrid Heaven: an AI-assisted matching N64 decompilation

Hybrid Heaven reconstructs the 1999 Nintendo 64 game as C that is compared byte for byte with a user-supplied ROM. The repository includes function matching, register tracing, ROM packing and agent orchestration tools, plus per-batch research on model-assisted decompilation. The author reports 78.75% of code bytes matched at the stated update.

Targets: Game
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06

Stars: 3
Last commit: 2026-11-10
Language: C
License (GitHub): CC0-1.0

GitHub data as of 2026-11-10

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Requirements & limits

Prerequisites: A user-supplied Hybrid Heaven (USA) ROM is required.
Prerequisites: Linux or WSL, Python 3.10+, git, curl, make and MIPS binutils are required.
Limits: The author reports 78.75% of code bytes and 13.82% of source files fully linked at the stated update.
License: CC0-1.0 license.

Cite

BibTeX

@misc{hybrid-heaven-decomp-case,
  title = {{Hybrid Heaven: an AI-assisted matching N64 decompilation}},
  howpublished = {\url{https://github.com/southcitycapture/hybridheaven-decomp}},
  url = {https://github.com/southcitycapture/hybridheaven-decomp},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/hybrid-heaven-decomp-case/}}
}

Plain text

Hybrid Heaven: an AI-assisted matching N64 decompilation. https://github.com/southcitycapture/hybridheaven-decomp (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/hybrid-heaven-decomp-case/

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Primary sources

README.md GitHub · southcitycapture/hybridheaven-decomp · Revision 6820693