Cube 2: Sauerbraten ("sour roast", or Sauer) is a cross-platform, Quake-like first-person shooter that runs on Microsoft Windows, Linux, FreeBSD and Mac OS X using OpenGL and SDL.
License: Open Source
Xonotic offers a more advanced gaming experience with high-quality graphics, a multitude of game modes, and innovative mechanics, making it suitable for competitive players. In contrast, Cube 2: Sauerbraten provides a simpler, more casual gaming experience that is accessible on lower-end hardware, with a strong focus on community and collaboration.