Retro Blazer is a new standalone free game based on the Dark Places version of the QUAKE engine. An alpha version is now available for those who find this description appealing: "Battle through 7 levels of fast paced classic FPS action! Fast dashing and quick trigger projectiles allow you to blast through with rapid pace, all while featuring a nostalgic graphic style in full 32 bit color. Darkplaces engine allows you to play on Mac PC or Linux, and comes pre-bundled." Thanks quake.de via celephais.