Cube: A Modern 3D Game Engine
An anonymous reader writes "There is a new 3d game engine being developed by Wouter van Oortmerssen (aka Aardappel) that utilizes SDL and OpenGL. It is pretty full-featured already, and is heavily influenced by Quake3." Same guy who did panoramic Quake.
If for no other reason that the game's storyline. From the docs:
Official game storyline: "You kill stuff. The End."
Finally a first person shooter that doesn't try to beat me over the head with hours of meaningless plot development!
Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote.