Hedgewars - a turn based strategy game.
Distributed under the terms of the GNU GPL licence.
Images and sounds are distributed under the terms of the GNU FDL licence.

Source:
Copyright 2004-2011 Andrey Korotaev <unC0Rr@gmail.com>
Portions copyright 2006-2008 Igor Ulyanov aka Displacer <iulyanov@gmail.com>