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Galaxy API Documentation

Welcome to the unofficial documentation on the Starcraft 2 map editor programming language known as Galaxy, which is closest to C in nature. This documentation is community driven, so if you have anything to contribute please feel free to do so.

The documentation you will find here is documentation of the Built-In API with the editor. It does not currently include the Campaign (Liberty) or Melee (Liberty) APIs.

You can browse functions on the left hand side.


Useful Tools and Resources

  • Galaxy Code Bin

    Extremely useful tool for collaborating with other developers to solve problems and answer questions.

  • Articles

    Various articles and guides on how to use the map editor.

  • Glossary

    Definitions and explinations of common developer terminology.

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