A straight rip of Quake 2's Frag Pipe level (q2dm3). The texturing, layout and the lighting are all the pretty much the same as the original. Weapons are as close to the original as possible. There are a few minor problems such as; a heap of brushes causing zebraing, and a cramped feel to the map. Bots play fine.
If you know and like the original then you may enjoy this one.