Supremacy: Your Will Be Done, released as Overlord in the US, is a strategy video game designed by David Perry & Nick Bruty and produced by Probe Software. The game was initially released for the Amiga and Atari ST computers in the beginning of 1990 and later in the same year it was ported to the Commodore 64 too, but released only in the very beginning of 1991. Nearly one year later in late 1991 the game was ported to MS-DOS. A Hungarian group of Commodore Plus/4 enthusiasts ported the game to the Plus/4 in 1993.