Spring Engine
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The Spring Engine is a game engine for real-time strategy video games. The game engine is free and open-source software, subject to the terms of the GNU General Public License v2.0 or later. Wikipedia
Developer(s): The Spring Community
Initial release: 1.0 / June 7, 2007; 16 years ago
License: GPL-2.0-or-later
Operating system: Linux, Microsoft Windows
Stable release: 106.0 / January 11, 2022; 2 years ago