This is a Debian prepackaged version of the thrust game. This package was put together by Joey Hess , using sources from the web page at: http://www.lysator.liu.se/~peda/thrust/ The following copyright applies to this package: 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 this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA This is part of the GPL, which can be found (in it's full version) at /usr/share/common-licenses/GPL on current Debian systems. Thrust includes the SoundIt library, which has the following copyright: /* SoundIt library 0.04 Copyright 1994 Brad Pitzel pitzel@cs.sfu.ca Adapted to Solaris/SunOS and HPUX by Peter Ekberg. Feel free to use/distribute/modify as long as proper credits are included. */