With Metroid Prime 4: Beyond releasing this year, combined with its near 20 year gap between its release with that of Metroid Prime 3: Corruption, now is the time to refresh on the Metroid Prime series story with a full recap of the events of Metroid Prime, Metroid Prime Hunters, Metroid Prime 2: Echoes, Metroid Prime 3: Corruption, and Metroid Prime: Federation Force.