PowerSlave, known as Exhumed in European territories and Seireki 1999: Pharaoh no Fukkatsu (西暦１９９９ ファラオの復活^?) in Japan, is a first-person shooter developed by Lobotomy Software and published by Playmates Interactive Entertainment. It was released in the US, Japan, and Europe for the Sega Saturn, Sony PlayStation, and PC over the course of a year from late 1996 to late 1997.

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The first version of game to be released was on the Sega Saturn, shortly followed by a release on the PlayStation, with tweaked gameplay, added architecture, some different levels, and other changes. Both these versions are based on Lobotomy Software's SlaveDriver Engine and feature a true 3D world, similar to Quake. The same engine was used to power the Sega Saturn versions of Duke Nukem 3D and Quake.