# Legaia 2: Duel Saga: matching the PAL PlayStation 2 executable

> Legaia2-Decomp reconstructs the PAL PlayStation 2 release of Legaia 2: Duel Saga as readable C with a byte-for-byte executable match as its goal. Its tree includes recovered source, Ghidra scripts, build tools and a browser viewer for models, textures, audio, motions and effects from the user's disc image.

- Type: Case study
- Targets: Game
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-09
- Added to the catalog: 2026-11-09
- Original resource: <https://github.com/WeAreTommyBruh/Legaia2-Decomp>
- Primary source: <https://github.com/WeAreTommyBruh/Legaia2-Decomp/blob/57eb2af9fa039d110a9808b08139b13040a774be/README.md>
- Catalog page: <https://awesomerea.org/resources/legaia2-decomp-case/>
- Record JSON: <https://awesomerea.org/resources/legaia2-decomp-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/legaia2-decomp-case/index.md)

## Requirements & limits

- **Prerequisites:** Supply the PAL Legaia 2: Duel Saga disc image as SLES_50891.ISO.
- **Prerequisites:** Requires Python 3, Clang, LLD and EE-GCC 2.9-ee-991111-01; Windows users need WSL.
- **Limits:** The matching decompilation remains in progress; the asset viewer's effects are rough previews.
- **License:** MIT licence.

## Primary sources

1. <https://github.com/WeAreTommyBruh/Legaia2-Decomp/blob/57eb2af9fa039d110a9808b08139b13040a774be/README.md>

## More in Games

- [Legend of Mana: a matching decompilation of the PlayStation game](https://awesomerea.org/resources/legend-of-mana-decomp-case/index.md) · Case study
- [LEGO City Undercover: a matching Nintendo Switch decompilation](https://awesomerea.org/resources/lego-city-undercover-decomp-case/index.md) · Case study
- [LEGO Island: source reconstruction with separately reported exact rebuilds](https://awesomerea.org/resources/lego-island-decomp-case/index.md) · Case study
- [LEGO Racers: a function-matched decompilation of the 1999 Windows game](https://awesomerea.org/resources/lego-racers-decomp-case/index.md) · Case study
- [Lego Star Wars III: an in-progress Wii decompilation](https://awesomerea.org/resources/lego-clone-wars-wii-case/index.md) · Case study
- [Link: The Faces of Evil: matching CD-i program decompilation](https://awesomerea.org/resources/link-faces-of-evil-decomp-case/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.