DXQuake3, a Quake III engine in DirectX by Richard Geary http://www.dxquake3.dsl.pipex.com/ (archived at https://web.archive.org/web/20180722203131/http://www.dxquake3.dsl.pipex.com/)
DXQuake3, a Quake III engine in DirectX by Richard Geary http://www.dxquake3.dsl.pipex.com/ (archived at https://web.archive.org/web/20180722203131/http://www.dxquake3.dsl.pipex.com/)