The Battle Hardened Pack Achievements
- A New Challenger Appears (25) - Finish a multiplayer game session with each of the additional characters.
- One for All (25) - With any of the additional characters, perform 20 'Revive' actions.
- Stubborn Stunner (25) - Stun 3 pursuers without dying, playing with any of the additional characters.
- Wolves for Lambs (25) - Complete a Wolfpack multiplayer session on any of the additional maps.