After escaping Zebes, Samus's Gunship is shot down by Space Pirates, leaving her stranded on the surface in her Zero Suit. This section of the game is unique, as Samus is without her Power Suit and all her abilities. You must navigate the ancient Chōzōru Ruins as Zero Suit Samus, relying on stealth and a small stun pistol. Your objective is to find a way to retrieve your Power Suit and escape the Space Pirate mothership.
This segment is a stark contrast to the rest of the game, emphasizing evasion and puzzle-solving over combat. Zero Suit Samus is vulnerable, so avoid direct confrontation with Space Pirates. Use the environment to your advantage, hide in shadows, and use your stun pistol to temporarily incapacitate enemies. This section adds a new layer of challenge and narrative depth to the game.