Welcome to the Ballerburg download area! Ballerburg SDL is a classical castle combat game for GNU/Linux and other systems that are supported by the SDL library. Two castles, separated by a mountain, try to defeat each other with their cannonballs, either by killing the opponent's king or by weakening the opponent enough so that the king capitulates. Ballerburg SDL is open source software and is distributed under the terms of the GNU General Public License (GPL, see the file LICENSE.txt for more information).