Side Quests & Activities

Beyond the main quest, Metroid Prime 2: Echoes offers a wealth of optional content, including collectible upgrades, hidden areas, and lore entries that deepen your understanding of Aether and its inhabitants. Engaging in these side activities not only enhances your gameplay experience but also makes Samus more powerful, aiding in the completion of the main story.

This section will guide you through finding all the crucial upgrades, exploring hidden paths, and uncovering the rich backstory of the Luminoth and the Ing. While not strictly necessary to finish the game, collecting these items will significantly improve your chances of survival and unlock the true ending.