open source reimplementation of the original X-Com
OpenXcom is an open-source reimplementation of the popular
"UFO: Enemy Unknown" ("X-Com: UFO Defense" in USA) videogame by
Microprose.

It requires the original data sets from one of these games.

Maintainer: Kirill Bychkov <kirby@openbsd.org>

WWW: http://openxcom.org
