Gameplay is the mother lode any designer digs for, and in this regard Quake III is solid gold. By the time you tire of the included levels, more will be available free online. As a test of your relative gaming skill, this is peerless stuff. Unreal Tournament may have the edge in options and complexity, but for fun, firepower, and visual splendor, Quake III is the clear leader. But here's the caveat, and it's a biggie: If you're expecting anything new in this version, you'll be disappointed. Quake III is very simply more of the same with better graphics, and that might not be enough to satisfy some.