Found this great list at Digg now.
Over 100 free fullversion games you can legaly download!!
Lots of interesting titles on that list, haven't had time to try many of the links yet, but there are a few interesting titles I would like to test later.
They range from independent games, to games that were once commercial but are now free, free to play MMO games (some of the MMOs do have the option of purchasing in game items, etc.), free action games, 3rd person games, games designed by hobbyists, and many more! http://downloadfullversionpcgames.co...wnload-online/
Some samples:
- Allegiance
http://www.freeallegiance.org/ - America’s Army
http://www.americasarmy.com/downloads/ - Anarchy Online
http://www.anarchy-online.com/free/ad_campaigns/freecampaign - Armada Online
http://www.armada-online.com/ - Assault Cube
http://assault.cubers.net/ - Bang Howdy
http://www.banghowdy.com/ - BloodLust Multiplayer Online Vampire RPG
http://www.lasthalfofdarkness.com/bloodlust/ - BOTS
http://bots.acclaim.com/ - BZFlag
http://www.bzflag.org/ - CodeRED: Alien Arena
http://red.planetarena.org/ - Conquer Online
http://www.conqueronline.com/ - Corum
http://corum.gpotato.com/ - Cube 2
http://sauerbraten.org/ - Cube
http://www.cubeengine.com/cube.php4 - Daimonin
http://www.daimonin.net/