# EGG Library: shared-source Wii library decompilation

> EGG Library is a work-in-progress decompilation of a Wii software library, aiming to share one source set across multiple games and applications. Users supply a supported game's disc image, build with Ninja and compare generated objects through objdiff.

- Type: Case study
- Targets: Binary
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-09
- Original resource: <https://github.com/vabold/EGG>
- Primary source: <https://github.com/vabold/EGG/blob/9b808793bf06513b39e081f3afe9a8d119039c26/README.md>
- Catalog page: <https://awesomerea.org/resources/egg-wii-library-decomp-case/>
- Record JSON: <https://awesomerea.org/resources/egg-wii-library-decomp-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/egg-wii-library-decomp-case/index.md)

## Requirements & limits

- **Prerequisites:** An existing copy and disc image of a supported game are required.
- **Prerequisites:** Python and Ninja are required; macOS instructions also specify Wine Crossover.
- **Limits:** The decompilation is in progress.
- **License:** CC0-1.0 licence.

## Primary sources

1. <https://github.com/vabold/EGG/blob/9b808793bf06513b39e081f3afe9a8d119039c26/README.md>

## More in Native binaries

- [NitroSDK: reconstructing Nintendo DS library source from game ROMs](https://awesomerea.org/resources/nitrosdk-decompilation-case/index.md) · Case study
- [Hagi: decompiling the Super Mario 3D All-Stars emulator](https://awesomerea.org/resources/hagi-emulator-decomp-case/index.md) · Case study
- [Character Pipeline: April 2001 library decompilation](https://awesomerea.org/resources/character-pipeline-apr2001-decomp-case/index.md) · Case study
- [8088 BIOS: disassembling Tandy and IBM PC firmware images](https://awesomerea.org/resources/bios-8088/index.md) · Case study
- [lv0pen: matching source for the PlayStation 3 boot chain](https://awesomerea.org/resources/lv0pen/index.md) · Case study
- [Forecast Channel: decompiling the Wii weather app](https://awesomerea.org/resources/forecast-channel/index.md) · Case study

## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.