...A modification of Xonotic which included extended weapons, maps, vehicles, buildable buildings, mounted weapons, spell casting, monsters, player characters, textures, and game mode (such as colorwar (think liquidwar))
To pick up items press F.
To enter vehicles/mountedguns press F.
To reload press R.
To walk press W A S D (direction)
To jump press SpaceBar
Dev Enviorment (git repos) in tar.gz: https://sourceforge.net/projects/chaosesquedevenv/
DVD Case and DVD Labels and
Extras (ISO signing info): https://sourceforge.net/projects/chaoseesquesupplemental/