Daemon X Machina
Daemon X Machina is a third-person action shooter in which players - represented by their avatars called Outers - control highly customizable mechs, called Arsenals, on missions to eliminate various mechanized enemies. Choose your arsenal and equip it with a variety of weapons, obtain more from downed enemy arsenals, and swap them out on the fly to adjust your strategy in the face of ever-changing threats.
Story
After a moon collided with the planet, it emitted a special energy that turned artificial intelligence against humanity. The Outers, a group of pilots who command mechs, have received special abilities after being affected by the mysterious energy. They act as protectors and guardians of humanity as the war with the Arms of Immortals (AIs) continues.[1]