Upgrade 5 weapons in Campaign Mode

Kill 25 Grims using only grenades

Kill 3 enemies simultaneously using a single mutated body

Get a kill with every weapon in your arsenal

Travel 30 km on foot

Collect 10 journals

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

Kill 40 Bullseye tagged enemies

Fully upgrade one weapon in Campaign Mode

Kill 5 Longlegs in mid-jump

Jump with the parachute off the top of Castel Sant'Angelo.

Destroy the Bomber.