When all hope is lost and humanity's fate hangs in the balance, Master Chief is ready to confront the most ruthless foe he's ever faced.
After being found adrift in space, Spartan 117 The Master Chief is once again called to action. A rogue faction separate from The Covenant called The Banished have taken control over a Halo installation. The Chief is tasked with stopping them from total conquest, and keeping their ruthless leader Atriox from exacting his tyrannical will on Humanity and their allies.