This is the Debian GNU/Linux prepackaged version of Maelstrom, an arcade-style game resembling Asteroids. This version of the package was made by Christoph Baumann , from sources obtained from: https://www.libsdl.org/projects/Maelstrom/ Last maintainer was Richard Braakmann (1.4.3-L2.0.6-1 to 1.4.3-L2.0.6-7). Earlier versions were maintained by Robert Leslie . The following copyright applies to this software: Copyright 1999 Sam Lantinga The source code to Maelstrom 3.0 and higher has been released under the GNU General Public License which can be found in /usr/share/common-licenses/GPL-2 The artwork and animations in Maelstrom may be used under the terms of the Creative Commons Attribution 3.0 license (unported): http://creativecommons.org/licenses/by/3.0/legalcode The following files must accompany any distribution of Maeltrom 3.0: Ambrosia_Software,_Inc._FAQ MaelstromGPL_press_release They can be found in the Docs directory.