This game was from the old 100+ Great Games CD. but it is one of the games that isn't very stable at the time. it was similar to Doom, and Wolfenstein but the only problem that this game has and it is big was there was so many glitches in the games. especially the door not opening on certain levels, after riding the elevator if you move on the floor before it stops it will, make the floor fall down to the very bottom. and going through walls. while walking on the same height. it probably wasn't finished once it was in development. however I'm playing this to try to avoid the glitches as much as I can. br ▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀▄▀ br Your task: to escape from the bowels from an alien prison and try to save mankind. Many alien races are at war with earth. and your job is the save mankind by killing Shao Kang, the mastermind behind the alien invasion of the planet.