Fully upgrade one weapon in Campaign Mode

Get to the first mineshaft without being hit by sniper fire in Mt. Pleasant, PA

Get 50 headshot kills in Campaign Mode

Kill 50 enemies with the Bullseye or Marksman while moving, without using zoom

Kill 5 Grims in a row with only headshots

Kill 2+ enemies with one Rossmore blast

Kill 25 enemies firing the Auger through an object

Kill 3 or more Military Chimera with a single Grenade

Push 5 blocks at once. (Golden Playhouse)

Conquer Stage 2.

Complete Episode 1: "A New Day"

Complete chapter 6 of episode 1.

Complete chapter 4 of episode 1.