Tool

GameMaker 8.1 Decompiler

GameMaker 8.1 Decompiler is the 2011 source of a decompiler for GameMaker 8.1 and 8.0 executables. It grew from the GameMaker 8.0 decompiler and uses the Gmk library for GMK serialization.

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

Stars: 52
Last commit: 2013-08-07
Language: C++
License (GitHub): MIT

GitHub data as of 2026-11-09

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Requirements & limits

Drag a GameMaker 8.1 or 8.0 executable onto the decompiler, or run decompiler with the executable name.
The README says some bugs were left in so that some games cannot be decompiled.
License: MIT.

Cite

BibTeX

@misc{gm81decompiler,
  title = {{GameMaker 8.1 Decompiler}},
  howpublished = {\url{https://github.com/WastedMeerkat/gm81decompiler}},
  url = {https://github.com/WastedMeerkat/gm81decompiler},
  urldate = {2026-11-07},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/gm81decompiler/}}
}

Plain text

GameMaker 8.1 Decompiler. https://github.com/WastedMeerkat/gm81decompiler (accessed 2026-11-07). Awesome REA entry: https://awesomerea.org/resources/gm81decompiler/

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About this entry

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Primary sources

README.md GitHub · WastedMeerkat/gm81decompiler · Revision 80040ac

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