- Home: https://inexor.org/
- Inspiration: Cube 2: Sauerbraten
- State: beta, inactive since 2018
- Platform: Windows, Linux
- Keyword: remake, first-person, shooter
- Code repository: https://github.com/inexorgame/vulkan-renderer.git (@created 2019, @stars 713, @forks 34), https://github.com/inexorgame-obsolete/deprecated-cube-engine-inexor.git @add (@archived, @created 2014, @stars 11, @forks 1)
- Code language: C++, JavaScript
- Code license: zlib
- Code dependency: Cube 2
- Developer: Andreas Schaeffer, DarkDeepBlue, Iceflower, James Allenby, Johannes Schneider, Karolin Varner, killme, Malte H, Michael Keck, Moritz Bock, yeetari