I remember playing this game on my family's new Windows 98 Compaq PC. I don't remember seeing a box making me think it was some sort of pack-in game. The disc had a big "X" and was mostly black and red. It had a crazy intro cinematic showing a clone being created, given a weapon, and then forced to fight on the streets of a futuristic city. If you died, you would respawn via another clone being dropped off. I think it had an arcade-style feel to it, with different power-ups and/or weapons. It was really gory and brutal leading to it being taken away from kid me pretty quickly.