Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.

Complete chapter 2 of episode 1.

Kill the Pentagon thief before it can steal your load-out.

Defeated Vikke.

Start a character in multiplayer or customize a character in single-player.

Pick up 1,000 zombie medals.

Kill Hercules

Kill Helios

Sever Gaia’s hand

Discover the secret 'Hades Arm' room

Acquire the Bow of Apollo

Defeated Zed.