Soulcalibur is a weapon-based 3D fighting game developed by Project Soul and produced by Namco. It is the second game in the Soulcalibur series, preceded by Soul Edge in December 1995. Originally released in arcades on July 30, 1998, it ran on the Namco System 12 hardware. It was ported to the Dreamcast in 1999 with new features and improved graphics.

The game centers on the pursuit of the legendary weapon known as Soul Edge, now in the possession of a warrior known as Nightmare, who slaughters countless people to satisfy the blade's bloodlust. Other warriors pursue him either to claim the weapon for themselves or to destroy it, end his mass murder, and free him of its curse.