Chumpland is a site dedicated to Half-Life and Opposing Force multiplayer and is published by members of the Laten Group, an alphabetical bunch of Op4 players hailing from the ranks of OFC, our Day of Defeat clan, with help from [mm] trent. Visit our Op4 servers page for a realtime look at the servers the Laten Group frequently haunts.
If you would like to link to Chumpland, here's a handy
image.