A map viewer and export tool for Build Engine games, including Duke Nukem 3D, Shadow Warrior, and Blood.

Download the latest release for your platform from the Releases page.

• Import .GRP files from supported Build Engine games
• Export maps to .obj format
• Includes textures and sprites
• Exported .obj files can be imported into most 3D tools, including Blender, Maya, 3ds Max, and others

Contributions are welcome.

Please report bugs or make any feature requests via the GitHub issue tracker. Don't contact me directly. My availability is limited, and using issues helps ensure requests aren't lost over time and allows others to contribute fixes via pull requests.

If you fork or build upon this project, please credit the original.

The following resources were invaluable when creating this tool:

• Ken Silverman’s Build Engine Page
• Chocolate Duke
• JonoF’s Duke Nukem 3D Port

You will need the following installed:

• Node.js

You should be familiar with:

• TypeScript
• React
• Three.js

1. Clone the repository:

git clone https://github.com/Steveeeie/build-map-exporter.git

1. Change into project directory

cd build-map-exporter

1. Install dependencies

pnpm install

1. Run locally

pnpm start