Complete 'Little Resistance' on Veteran difficulty. (Solo only)

Campaign: finish Airborne

Campaign: finish Force Multiplier

Campaign: finish No One Gets Left Behind

Campaign: finish Sangre del Toro

Campaign: finish High Value Target

Campaign: finish Snowblind

Campaign: finish Crack the Sky

Campaign: 50 kills with sniper rifles

Campaign: finish Heart of Darkness

Beat the game as a Hero.

Find 50% of the Shards.

Campaign: find 5 collectable weapons