Halo Combat Evolved [xbox Classic] -

The story of (2001) follows the Master Chief (John-117), a genetically enhanced super-soldier, as he battles an alien alliance known as the Covenant . The Arrival at Halo

: While searching for a weapon cache, Captain Keyes and his men accidentally release the Flood , a parasitic lifeform that consumes all sentient life. Halo Combat Evolved [Xbox Classic]

: The Master Chief encounters 343 Guilty Spark , the ring’s AI monitor, who convinces him to retrieve "The Index" to activate Halo and destroy the Flood. The story of (2001) follows the Master Chief