Maps and Levels

Combat Oriented Designs
A group working on CTF maps for both the regular Q2 release, and Loki's Minions. Screenshots, independent map reviews.
http://www.planetquake.com/cod/

Geniacs Quake II Map Played List
One line description and links to over 100 Quake2 maps.
http://www.geniac.net/quake2.htm