Metal Gear Solid demo is a best in class action game where the character is a retired Special Forces veteran Solid Snake. The enemies are terrorists who have threatened to launch a devastating nuclear strike if their demands are not met within 24 hours. They have already overrun a secret Alaskan weapons base. Your job is to cross the base, rescue the victims and kill the terrorists. They carry a pair of binoculars, a pack of smokes and a very bad attitude. You have time running and need to complete all these jobs and achieve the target within the time limit specified for the task.