Template:Minigame-infobox Metroid is a microgame found in 9-Volt's folder in WarioWare, Inc.: Mega Microgame$!. It is based on the NES game, Metroid.
Gameplay
The objective of the game is control Samus Aran to fire missiles to destroy Mother Brain while dodging shots from behind. To fire missiles, the player must press 
. In the Game Grid, 30 points are required to complete this microgame.
- 1st level difficulty: Samus isn't attacked by anything.
- 2nd level difficulty: Mother Brain attacks Samus.
- 3rd level difficulty: Mother Brain attacks Samus even more.