I Need a Weapon
From Halopedia, the Halo wiki
Halo: The Master Chief Collection
In Halo: The Master Chief Collection the achievement is unlocked by completing Nightfall on any difficulty. The Xbox achievement artwork is a Halo: Reach concept art of the start of the mission, where Jun-A266 and SPARTAN-B312 are moving through the colloquially-known "Dark Zone".
- The name of the achievement is a direct quote of John-117, when he asks Sergeant Avery Johnson on board Cairo Station for a weapon.