2 stories

Metal Gear Solid II (1982)
Two years after the death of Solid Snake, a rookie FOX-HOUND agent, on his first mission, infiltrates an offshore decontamination facility to rescue the President.

Metal Gear Solid (1978)
A crack government anti-terrorist squad takes over an obscure Alaskan nuclear disposal facility. Solid Snake is up for the task to infiltrate the facility, rescue the two hostages and thwart the terrorists' plans.