Volition Copyright (applies to original FreeSpace2 source code
developed and released by Volition):
"Copyright (C) Volition, Inc. 1999. All rights reserved.
All source code herein is the property of Volition, Inc. You may not
sell or otherwise commercially exploit the source or things you
created based on the source."
Modifications by members of the FreeSpace Source Code Project are
released under whatever terms the individual authors choose, but the
above notice continues to apply to all fs2_open code.