: Earn the most difficult rank in the game by completing a "Big Boss Extreme" playthrough with zero kills, zero alerts, zero deaths, zero healing items, and no special items (like Stealth Camo or the Bandanna) in under 5 hours.
: For a much easier method, beat the game at least once and then enter the password pkhhnwhsjt in the "Extras" menu. Key Features of the Patriot Metal Gear Solid 4 pistole dei Patriots
: The weapon features a unique drum magazine shaped like an infinity symbol (∞) that provides never-ending ammunition with no need to reload. : Earn the most difficult rank in the