Metal Gear Solid 2: Sons of Liberty is a tactical espionage action game developed by Konami. Players take control of Solid Snake, a legendary soldier, as he fights against a terrorist group who have taken over an oil tanker. The game features stealth gameplay, intense action sequences, and a complex storyline filled with plot twists and political intrigue. Sons of Liberty also introduced new gameplay mechanics, such as the ability to shoot from a first-person perspective and the use of a radar system to track enemies. The game received critical acclaim upon its release in 2001 and is considered a classic of the stealth genre.