Metroid Prime
Samus discovers the Artifact Temple that the Chozo built to contain the Metroid Prime and to stop the Phazon from spreading over the planet. To gain access to the meteor's Impact Crater, Samus collects and unites the twelve Chozo artifacts. As Samus returns to the temple with the artifacts, Meta Ridley appears and attacks her. Samus defeats Ridley and enters the Impact Crater, where she finds the Metroid Prime. After she defeats it, the Metroid Prime absorbs Samus's Phazon Suit and explodes. Samus escapes the collapsing crater and leaves Tallon IV in her ship. If the player completes the game with all of the items obtained, the Metroid Prime is shown reconstructing itself into a body resembling Samus.