Conquest of Elysium II ("II" denotes the version 2.0, the first Windows compatible version) is the title of a computer game produced by the Illwinter Game Design. Conquest of Elysium is a fantasy turn-based strategy game. The game can be played with up to eight human players. Single player against computer is possible. The game can run on very old computers and has support for Linux, Windows, Mac OS X and Solaris.