This is a Debian prepackaged version of QuakeForge. This package was compiled by Jeff Teunissen . Original sources can be found at: http://www.quakeforge.net/files.php Copyright (C) 1996-1999 Id Software, Inc. Copyright (C) 1999-2010 contributors to the QuakeForge Project. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with QuakeForge; if not, write to: Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor Boston, MA 02110-1301 USA On Debian GNU/Linux systems, the complete text of the GNU General Public License can be found in `/usr/share/common-licenses/GPL-2'. Quake and QuakeWorld are registered trademarks of id Software, Inc.