The The Nuclear Winter Update Title update for Dirty Bomb has 28 achievements.
Win 25 multiplayer matches
Complete 10 Missions
Earn 200 melee kills
Earn 300 kills with an Automatic weapon
Earn 30 kills with an Automatic weapon
Earn 300 kills with a Burst-Fire weapon
Earn 30 kills with a Burst-Fire weapon
Earn 300 kills with Sniper Rifles
Earn 300 kills with a Semi-Automatic weapon
Deliver 25000 units of health to a team mate
Deliver 12000 units of health to a team mate
Earn 20 kills with Sniper Rifles
Earn 30 kills with a Semi-Automatic weapon
Win 8 multiplayer matches
Earn 300 kills with Shotguns
Complete 3 Missions
Earn 30 kills with Shotguns
Deliver 75 ammo clips to a team mate
Deliver 20 ammo clips to a team mate
Revive 100 team mates
Earn 20 melee kills
Revive 20 team mates
Earn 20 kills with a headshot
Earn 5 kills with a headshot
Craft 3 Loadout Cards
Craft 10 Loadout Cards
Unlock 3 Mercs
Unlock 7 Mercs