Free Game and Mod Links

This is for the exchange of links for games that are free to own or open Source.
Please feel free to post links to games

Here's some to get us started
FreeSpace 2 Open
==============
This is an open Source, graphics up graded version of the classic FreeSpace 2.
One of the best Space Combat Sims ever

http://www.fileplanet.com/220468/220000/fileinfo/Freespace-2-Open-Installer
-------------------------------------------------------------------------------------------------------------

Return to Castle Wolfenstein: Enemy Territory
=================================
This is the Free Multiplayer client of the Classic Return to Castle Wolfenstein

http://www.fileplanet.com/124800/120000/fileinfo/Return-to-Castle-Wolfenstein:-Enemy-Territory-Client-v2.55
----------------------------------------------------------------------------------------

F.E.A.R. Combat
=============

Here's the under rated free multiplayer client of F.E.A.R.

http://projectorigin.warnerbros.com/fearcombat/main?act=home&param_locale=uk