Redoubt of Sundering
From Halopedia, the Halo wiki
The Master Chief storms the Redoubt of Sundering in order to free the POWs held there.
If the Chief approaches the Redoubt of Sundering before capturing FOB Echo:
If the Chief approaches the Redoubt of Sundering after capturing FOB Echo:
As the Chief approaches, he can hear a Banished officer giving orders.
If the Chief gets close enough without being detected, he can overhear a second Jiralhanae officer interrogating a captive Marine.
The Chief spots some captured Marines tied to a restraint generator.
The Chief storms the Redoubt.
The Chief frees the first group of prisoners.
The freed Marines grab whatever weapons are available and follow the Chief as he fights his way to the next group of prisoners.
The Chief frees the second group of prisoners.
Banished drop pods are deployed.
The Chief and the freed Marines defeat the reinforcements. They then proceed to the last group. After eliminating the Banished guards, the Chief liberates the third group of prisoners.
A Banished Phantom drops off additional reinforcements, but the Chief and his allies take them down.
As the Chief and the Marines approach the central structure, they hear someone inside calling out for help.
The Chief and his allies break into the central structure where they discover a Marine being held behind an energy barrier and guarded by a Brute Chieftain armed with a Gravity hammer. The Spartan eliminates the Chieftain and the other guards.
The Chief uses the console to deactivate the security barrier and free the Squad Leader.
Mission is completed.