.5) In Rambo III, you take on the role of the hero, John Rambo, as you fight your way through an enemy-filled world in search of a secret weapons arsenal. You'll use your powerful guns and grenades to take down your enemies, and use your agility and quick reflexes to dodge and run to safety. You'll also use your trusty knife to take down enemies, and use the environment to your advantage. In order to progress through the game, you'll need to collect different items and defeat the bosses in order to progress.