Supremacy: Your Will Be Done, released as Overlord in the United States, is a strategy video game designed by David Perry and 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. The NES version was among the last titles released for the platform and is relatively rare.