The expansion was marketed in North America as Culdcept, and published by NEC Interchannel in December 2003.
Sensing that the player has great power, Goligan teams up with them in order to track down the evil Cepter, stop them, and save the universe from destruction.
Stating it was "incredibly fun, deceptively deep, and always entertaining", he praised the gameplay, but criticized the lack of online features or downloadable maps.
Mike David of GameZone called it "incredibly addictive" and a "good solid game", but criticized its lack of voice acting and music that "just seems to fade into the background".
He called the graphics "straight off of the Sega Saturn playlist", but "classic looking", and commended the "sweet looking character models".