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BOSS: Worm
Metroid: Zero Mission

BOSS: Worm

Learn how to defeat the Worm boss in Metroid: Zero Mission by targeting its eye with missiles after it attacks.

By ···10 min read·Multi-source verified
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Learn how to defeat the Worm boss in Metroid: Zero Mission by targeting its eye with missiles after it attacks.

Walkthrough
  1. 1
    When the Worm boss thrusts its head down, move left or right to avoid it. Watch for its pincers opening twice as a warning.
  2. 2
    After a head thrust, the Worm opens its eye and pulls its head up. Quickly get below its head and fire a missile at its eye.
  3. 3
    Repeat this process, hitting the Worm's eye with two missiles.
  4. 4
    After hitting the eye twice, position yourself to the left or right of its head, but not in the middle.
  5. 5
    The Worm will pull into the ceiling and burrow past you, ending the current encounter.
Tips
  • If you are fast enough during this encounter, you can defeat the Worm and obtain the Charge Beam.
  • If you do not defeat the Worm, it will escape and you will fight it again later.

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