The Spring engine and content in the main installer is Free Software, distributed under the GPL license. You may distribute the Spring Engine freely, modify its contents, or redistribute the source. For details, please read the license, which is included in the installer and source code.

If you wish to use a game or mod in a game CD, promote it in a magazine, or promote it on another website, please contact the game's maintainers. The Spring Project is not responsible for the legal status of any games built with or using this engine, and does not support redistribution of illegal content.