Cube 2: Sauerbraten
Play old-school single-player and multiplayer FPS modes while building and editing octree maps cooperatively in real time.
NeonRoof
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Play old-school single-player and multiplayer FPS modes while building and editing octree maps cooperatively in real time.
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Cube 2: Sauerbraten is a free single-player and multiplayer first-person shooter powered by the original Cube 2 engine. It combines fast arena combat with a distinctive in-game octree editor that lets players reshape maps and collaborate on level creation. The official package includes multiple combat modes, bot matches, maps, editing tools, and platform builds for Windows, Linux, and macOS. Code license: zlib/libpng License. Media/package license: Official project icon and independently licensed Wikimedia Commons gameplay screenshots; terms vary by file. Attribution and distribution: Cube 2: Sauerbraten is developed by the Sauerbraten community. Engine code uses the zlib/libpng license. Game media carries individual copyrights and licenses, and the displayed Commons images retain their per-file credits and terms. Independent catalog listing. NeonRoof is not affiliated with or endorsed by this project's developers. Downloads are provided by the project's official distribution source.