Complete all the challenge missions

Damage 40 enemies with Bone Spear in 3 seconds.

Encounter the same Orc 3 times in nemesis missions without killing him.

Run over 25 people (Campaign only).

Melee takedown each one of the three snipers guarding the bridge.

Find all 21 post cards.

Finish a District without triggering an alarm

Defeated the invaders and went inside the sacred mountain.

Earn 1 of every ribbon in competitive multiplayer

Kill 1,000 Undead enemies with corpses.

Unlock the Reload mash perk

Reach Arena Rank 5 (Campaign Arena only).

In Secret Weapons, find and destroy one of each type of vehicle present in this mission.