I have not been to 4Peeps in quite some time. I was going through my favorites and saw it and figured that I would come see how things were going and figured that I would start a thread of free games and see if anyone has some to add

Here is a list of some free games. I have not tried them all.

America's Army
Cube
Wolfenstein: Enemy Territory
F.E.A.R. Combat
Legends - Similar to Tribes
Nexuiz
Rakion
Sauerbraten (aka:Cube 2)
Savage
SilkRoad
TrueCombat:Elite
War Rock

Here's one for the list. Kind of an MMO Mixed with a FPS.
Gunz: The Duel