Start Operations mode on any difficulty.

Complete the Campaign on Easy

Sacrifice Hannah to save the Valkyrie in the Campaign

Complete the Tashgar mission in the Campaign

Find 28 collectibles in the Campaign

Find 21 collectibles in the Campaign

Perform 45 kills with the M1911 Handgun in Multiplayer

Reach Rank 30 with any Sentinel.

Kill the boss in the Mercury region and get to extraction.

Burn 1 000 Zombies

Complete Campaign Mode On 'Grim'

Find all mementos in single player campaign in a single playthrough

Kill 10 000 Zombies