Decima Workshop

Decima Workshop is an open-source modding tool for games powered by Decima engine.

• Browse and edit core objects with complete type information
• Preview models, textures, shaders, etc
• Export models, textures, audio, etc
• Repack archives with your changes

Running

1. Download the latest release from the releases page for your operating system
2. Unzip the downloaded archive and launch using decima.exe on Windows or bin/decima on Linux
3. For further steps, check out the wiki

Nightly builds

If you want to try the latest features and improvements, you can download the latest build from the actions page. Click on the latest workflow run and download the artifact from the Artifacts section for your operating system.

Building

Open your favorite terminal app and execute the following commands in the specified order:

1. Make sure you have Java 24 installed. We recommend using Adoptium
2. Make sure you have Git installed
3. Open the terminal and execute the following commands:
   1. git clone https://github.com/ShadelessFox/decima
   2. cd decima
   3. ./mvnw clean package

Ready-to-use distributions can be found under the decima-app/target/dist directory. To run the application, see Running.

Supported games

Game	Platform
Death Stranding	PC
Death Stranding: Director's Cut	PC
Horizon Zero Dawn	PC

License

This project is licensed under the GPL-3.0 license.

This project is not sponsored by or related to Guerrilla Games, Kojima Productions, Sony Interactive Entertainment, or others.

Source code and all software made with Decima engine belong to their developers.