Metroid Prime 2: Echoes

A long time ago a race of beings called the Luminoth settled the planet Aether. They built energy controllers to harness the "light of Aether" to prolong the life of their planet and its inhabitants. After many ages of peace and prosperity, a meteor collided with the planet; this collision opened a dimensional rift into another world, called Dark Aether. From this world came an evil race of beings known as the Ing, and for many ages a war was fought between the Ing of the dark world and the Lumi...