Recovery

Upon arrival via Echo 216, you will be above Fob Golf. Clear the outpost of Banished enemies (Grunts, Brutes, Jackals).

Loot the UNSC audio log on Fob Golf's main platform.

Locate another UNSC audio log between a fuel barrel and grenades in the trees, using AI Scan if needed. Capturing Fob Golf unlocks the Reclaimer achievement.

Proceed northwest to Fob Foxtrot. Destroy the Banished Propaganda Tower for +10 Valor and the Please Shut Up achievement.

Secure Fob Foxtrot and loot the UNSC audio log there.

Continue northwest towards The Tower. Find a UNSC audio log in the canyon between Fob Foxtrot and The Tower.

Infiltrate The Tower from the ground up using your Grappleshot. Clear enemies on the first level outside the main structure.

Beneath The Tower, near the gravity lift, clear enemies and release captive Marines.

Locate the Spartan Core behind you in a nearby structure, using AI Scan.

Find the Banished audio log in another structure near the Spartan Core.

Locate the Armor Locker, which contains the Midnight Griffin MKVII Armor, further beneath The Tower.

Interact with the terminal in the control room to end the lockdown and activate the gravity lift. Use AI Scan to find the terminal. A brief cutscene (a non-interactive cinematic the game plays automatically) will play.

Enter The Tower and investigate the Spartan armor to acquire the Threat Sensor ability. This unlocks the Visionary achievement.

Continue deeper into the tower to find a UNSC audio log in the circular hallways. It will beep audibly and can be highlighted with AI Scan.

Proceed to the next level up to find the second Spartan Core.

After looting the second Spartan Core, consider if you have enough cores to upgrade your Grappleshot twice for the Quickshot upgrade (40% cooldown reduction). If not, you can return later or find more cores, such as at Ransom Keep south of The Tower.

Continue upwards to the torture room to face the boss, Chak 'Lok.