A cross-platform Duke3D (Duke Nukem 3D) port which provides many new features for mod authors, including an enhanced scripting system and OpenGL renderer. Go to http://www.eduke32.com for downloads and http://bit.ly/dn_3d to get the game!
This Project on to get I386 Emulation integrated into Garrysmod. By using a modified graphics driver able to pass the raw application output directly to the game server to be sent to clients.