Marathon Microsoft's own Open Source Initiative, using the GPL'ed Marathon 2 source code, called Aleph One. http://source.bungie.org/ Bungie.org~Site InfoWhoisTrace RouteRBL Check
Doomsday Win32/Linux source port of Doom, Heretic and Hexen with OpenGL and Direct3D support for graphics, and DirectX/A3D for 3D sound effects. http://www.doomsdayhq.com/ Doomsdayhq.com~Site InfoWhoisTrace RouteRBL Check
Vega Strike Describes space simulation in which players trade and bounty hunt. Includes features, forum, manual, and downloads of beta versions http://vegastrike.sourceforge.net/ Sourceforge.net~Site InfoWhoisTrace RouteRBL Check
S3D Connector Online game finder and ELO ladder ranking for Sea3D Windows based 3-dimensional Settlers software. http://www.s3dconnector.net/ S3dconnector.net~Site InfoWhoisTrace RouteRBL Check
Tux Racer An Open Source project in which the user takes the form of Tux (the Linux Mascot) and races downhill through alpine trails. http://tuxracer.sourceforge.net/ Sourceforge.net~Site InfoWhoisTrace RouteRBL Check