The Metroid Hatchling
The ending of Metroid II is iconic, with Samus adopting the last Metroid Larva. This sets up the events of Super Metroid and is a pivotal moment in the series lore.
Chozo Statues
The statues you find that grant you power-ups are remnants of the Chozo, the ancient bird-like race who raised Samus and created the Metroids. Their presence on SR388 hints at a deeper history.
Game Boy Color Palette
If you play Metroid II on a Game Boy Color or Game Boy Advance, the game will display in a limited color palette, adding a subtle visual enhancement to the monochromatic original.
Compare easter eggs & fun facts inMetroid Prime Remastered