Chloe

Second Lieutenant, Prometheus

The protagonist of the story and a stand-in for the player. This Designed Human was created by Professor Julie to face off against the Meteoras, invaders of the surface. Lacking in emotions since a young age, she had no goals in life other than fighting her alien foes--at least, until she met the blind girl Coco.

Coco taught her what it meant to have human emotions, allowing Chloe to grow. Her peaceful days off the battlefield were shattered, however, when a Meteora devoured this newfound friend.
Chloe has fallen back onto her own goal, destroying the Meteoras, now with new motivation: Revenge.