October 14, 2002
Free Frags with Cube: The Linux First-Person Shooter
"The last thing the gaming development community needs is probably another 3-D graphics engine designed for first-person shooters. After all, there are lots of them in the market. Some, such as the original Quake engine, have even been released as open source (although long after they became technically outdated and were no longer of value to license for game development). Cube, however, stands apart because it was targeted at Linux since its inception, and has always been free."