Act 4 brings Snake back to Shadow Moses Island, the iconic setting of the first Metal Gear Solid. This act is a nostalgic trip, filled with references and familiar locations. However, the island is now heavily fortified by Gekko and other advanced PMC units. Your mission is to infiltrate the base and confront Liquid. The environment is harsh and unforgiving, with extreme weather conditions. Expect intense combat and challenging stealth sections. The emotional weight of this act is significant, as Snake revisits his past.
