Alien Arena 2006 (Gold Edition)

AA2K6 follows up in this series of standalone games based on a classic Sci-Fi theme. The game boasts a host of levels, five modes of play, mutators, built-in bots, 9 characters, and 8 weapons(3 with alt-fire modes). Using the CRX engine, which is based on the Id GPL source code, AA2K6 now includes modern effects such as light blooms, multitexture combine, reflective water, textured particles, stainmaps, 32 bit color, vertex lighting on models, shaders, fog, and much more.

AA2K6: Gold Edition has more features, including more maps, a hovercraft, and increased visability. Fans can play against each other online or offline against bots in a tournament.