Surface

Phase 1 is the surface area of SR388.

Description
This is the area where Samus Aran lands her gunship and prepares her Metroid extermination mission. She later returns this way after defeating the Queen Metroid and taking with her a newly-hatched Metroid.

Metroids fought

 * 1 Alpha Metroid

Connecting areas

 * Phase 2
 * Phase 9