# Jade Cocoon on Bevy: a Rust engine reimplementation

> Jade Cocoon on Bevy reimplements Jade Cocoon: Story of the Tamamayu in Rust and Bevy for Windows. It reads tables and scene scripts from the user's European PlayStation disc image. The author reports story progression through the ending, with battles, creature systems, media and local saves, while noting remaining differences.

- Type: Case study
- Targets: Game
- 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/ufodriverr/jade-cocoon-bevy-public-v1>
- Primary source: <https://github.com/ufodriverr/jade-cocoon-bevy-public-v1/blob/87fcbea29e772216936be2f088b0c4c14897d8d6/README.md>
- Catalog page: <https://awesomerea.org/resources/jade-cocoon-on-bevy-case/>
- Record JSON: <https://awesomerea.org/resources/jade-cocoon-on-bevy-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/jade-cocoon-on-bevy-case/index.md)

## Requirements & limits

- **Prerequisites:** A lawfully possessed original European PlayStation game, SLES-02201, and the right to make and use a raw MODE2/2352 .bin disc image.
- **Prerequisites:** Windows x64; source builds require Rust stable, Visual Studio C++ tools and the Windows SDK.
- **Limits:** The author reports known differences and bugs, including creature bone lengths after merging.
- **License:** GPL-3.0-only license.

## Primary sources

1. <https://github.com/ufodriverr/jade-cocoon-bevy-public-v1/blob/87fcbea29e772216936be2f088b0c4c14897d8d6/README.md>
2. <https://github.com/ufodriverr/jade-cocoon-bevy-public-v1/blob/87fcbea29e772216936be2f088b0c4c14897d8d6/RELEASE-NOTES.md>

## More in Games

- [Jazz² Resurrection: a native C++ reimplementation of Jazz Jackrabbit 2](https://awesomerea.org/resources/jazz2-resurrection-engine-case/index.md) · Case study
- [JGR Portable: a native PSP reconstruction of Jet Grind Radio](https://awesomerea.org/resources/jgr-portable-case/index.md) · Case study
- [jpog-decomp: rebuilding Jurassic Park: Operation Genesis and Toshi](https://awesomerea.org/resources/jpog-decomp-case/index.md) · Case study
- [JSettlers: a Java remake of The Settlers III](https://awesomerea.org/resources/jsettlers-case/index.md) · Case study
- [Julius: recreating Caesar III's gameplay logic](https://awesomerea.org/resources/julius-caesar-iii-case/index.md) · Case study
- [Kabus22 Linux: a native reconstruction of the Kabus 22 engine](https://awesomerea.org/resources/kabus22-linux-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.