Halo Combat Evolved [xbox Classic] -

The story begins as the human ship Pillar of Autumn exits slipspace to find a massive, ring-shaped world orbiting a gas giant. Under attack by Covenant forces, the ship’s captain, , awakens the Master Chief from cryosleep and entrusts him with Cortana , the ship's advanced AI, to prevent her vital data from falling into enemy hands. Landing on the Ring

: 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. Halo Combat Evolved [Xbox Classic]

To stop 343 Guilty Spark from firing the ring, the Master Chief and Cortana return to the crashed Pillar of Autumn to detonate its fusion reactors. After a harrowing escape through the ship's engine room and a high-speed vehicle run, they flee the ring in a longsword fighter just as Halo is destroyed, leaving them as some of the only survivors of the battle. The story begins as the human ship Pillar