source: COPYRIGHT

Operation Fox Assault is copyright 2009 Simon Cross, Neil Muller, Adrianna Pinska and Jeremy Thurgood
Several portions are also copyright 2009 David Fraser

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, 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 (see COPYING); if not, write to the
Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.

This work relies heavily on Phil's pyGame Utilities (pgu), copyright Phil
Hassey and others (see the pgu sources), and several bits of the code are
derived from pgu. pgu is licensed under the LGPL (v2.1 or later).

The sounds are under various copyrights, listed in sources.txt. All sound
licenses are GPL compatible.

The artwork authors are listed in gamelib/version.py.