"Location of a Missile Expansion"@en . . . . "Storage Cavern is a room in Magmoor Caverns in Metroid Prime. The door opens out to a rock tunnel, which leads to a closed metal structure through which lava can be seen underfoot. A Missile Expansion is obtained at the end of the room."@en . "Storage Cavern"@en . . "none"@en . . . "Metroid Prime"@en . "Metal structure"@en . "Storage Cavern is a room in Magmoor Caverns in Metroid Prime. The door opens out to a rock tunnel, which leads to a closed metal structure through which lava can be seen underfoot. A Missile Expansion is obtained at the end of the room."@en . . . . "The metal boxes lead to the Missile Expansion."@en . "Storage Cavern"@en . . .