Snake's Revenge

Now your mission is to not only save Earth, but to inflict revenge. It's a job you'll definitely take personally as you infiltrate a nation of armed lunatics. Blow up a battleship. Hijack a train. Locate dozens of weapons and a truth serum that will force enemy commanders to spill their guts. Then, destroy Vermon, Higharolla and the Earth Threatening Device with one lethal blow. All this, while staying in radio contact with a spy named Jennifer and a Stealth copter pilot who'll be hovering nearby. So what do you think, Snake - are you commando enough to handle this crazy scheme?