Decompiled The Incredibles (GameCube) using decomp-toolkit

The Incredibles (GameCube) project is a work-in-progress matching decompilation of the retail USA version (GICE78) of the game, which runs on Heavy Iron's EvilEngine. The project aims to produce byte-identical binaries to the original main.dol file. Since October 23, 2026, the project has incorporated AI assistance to facilitate the migration to the decomp-toolkit framework and to aid in porting or decompiling new code. Code matched prior to this date was produced manually by contributors. The resulting code is verified against the original binary, though names, types, and source structures remain subject to interpretation beyond what is explicitly proven by the binary and its debug information. The build process requires an original copy of the game disc to extract the main.dol file. The project utilizes decomp-toolkit and objdiff for development and verification. Documentation and progress tracking are maintained via the project repository at https://raw.githubusercontent.com/seilc/incredibles/HEAD/README.md.