📁 XSeries

Series of space combat games developed by Egosoft. X - Beyond the Frontier was released in 1999, and was followed by the X-Tensions expansion. X2 was due to be released in 2002. X2OL, or Online-Universe, is a massively-multiplayer sequel to X2. The games involve a mixture of fighter combat and trading. This category does not list sites related to the X-COM games.