Chapter 1: Backup
All fireteams are recalled to UNSC Infinity to repel Covenant invasion.
Chapter 2: Home Field
Infinity hanger bay is overrun by with Covenant forces. Fireteam Crimson routed to eliminate hostile force.
Chapter 3: Engine of Destruction
Havok nukes have been detected near Infinity engine rooms.
Chapter 4: The Guns of Infinity
Covenant forces en route to retake Infinity engine room. Spartans are to defend against further incursion.
Chapter 5: Victory Lap
Covenant threat has been neutralized, but scattered hostiles remain onboard Infinity. Fireteam Crimson are volunteered for cleanup duty
- Cowboy Out.