Case study
Legend of Legaia: a Rust port with disc-local browser tooling
A from-scratch Rust port of the North American PlayStation Legend of Legaia includes native/browser play, asset extraction and disc patching. The author documents Ghidra/emulator research and a full-game ladder; this is a fresh implementation, not a matching decompilation or static recompilation.
Requirements & limits
- Prerequisites: Supply an owned North American SCUS-94254 disc image; browser tooling reads the image locally. Source builds require a Rust toolchain supporting edition 2024.
- Testing evidence: The README reports New Game-to-credits coverage and parity oracles, but disc-dependent tests skip and pass without LEGAIA_DISC_BIN. A green asset-free CI run does not establish full-game reproduction. Not run or reproduced for this catalog.
- Limits: Enhancements can differ from retail behavior; the README describes a retail-faithful mode. No Sony game executable, ROM or asset data is distributed.
- License: Project code and documentation offer Unlicense or MIT; these licenses do not grant rights to the original game.
About this entry
- Type
- Case study
- Category
- Independent reconstruction cases
- Relationship
- Independent reconstruction project
- Targets
- Game
Sources reviewed
The description was reviewed against primary sources. This does not establish runtime testing, security auditing or verified compatibility.
Primary sources
- README.md GitHub · AndrewAltimit/legend-of-legaia-re · Revision f801d3c
- https://andrewaltimit.github.io/legend-of-legaia-re/
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