ZX6_ninja

Skilled Negotiator Complete the Special Ops mission "Negotiator" on Veteran difficulty.

I’ll take that bet Get 20 kills with the X-8 Night Sniper and the EE-4. (Multiplayer)

Survived Nightfall Kill the Breeder for the first time in Nightfall in Regular or Hardcore difficulty.

Quick Hands Kill 7 people during one concentration mode.

I said we’re CLOSED! In Nacht Der Untoten, do not let any zombies enter the building during the first 3 rounds.

Your Titan is Ready Get a kill by activating the Titan Engines

Student of History Activate all Iron Lord Artifacts.

Quick Off Your Feet In Der Eisendrache, wall buy the BRM.

Stay in attack formation Win 10 Rounds of Battle Station

Sakura Completionist Gain all stars in 'Sakura'.

Apex Completionist Gain all stars in 'Apex'

Phantom Exterminator Kill 5 Phantoms in one game in Nightfall in Regular or Hardcore difficulty.

Proving Grounds Won JR's GTR Challenge

Slam Jam Stop the car 13 times as Jason.

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

Come Up For Air Reach the top deck in Mayday in Regular or Hardcore difficulty.

Jeff Gordon NASCAR School Complete the "Jeff Gordon NASCAR School" Special Event.

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

Main Course Earn all 81 Stamps available in Super Size Career

Onwards! Get 30 kills with the DT-29

Do you even Exo? Exo Melee kill 10 zombies in 30 seconds in Outbreak.

Speed Demon Earned Gold in all Speed challenges in Mission Challenge

Cheapskate Acquire the exo suit without spending any money in Outbreak.

Fuel for the Fire Secure the drilling ships and complete the mission

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

The Eagle has Landers In Ascension, escape on all three lunar landers.

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Has science gone too far? Get a kill using the HT-95 Levkov, XD-1 Accipiter, Rorsch Mk-1, and Schipunov 42

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Gone Dark Complete all Covert contracts

Clean House Complete all Demolition contracts

Digi-Me Start your Player Career with a Created Pro

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

Spliced Complete the "Wrath of the Machine" raid.

Skirmish - Chapter XIII Finish the levels from Chapter XIII in Squire difficulty

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Perfect Execution Complete all Precision contracts

Warrior Score a goal after suffering a non-contact injury with a player

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Dedicated To The Cause Complete all Covert, Demolition and Precision contracts

Not Afraid of the Dark Complete ‘Active Measures’ Operation without using Night Vision Goggles.

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Downforce Completionist Gain all stars in 'Downforce'.

Breathing Room Destroy the second piece of enemy artillery

Roll Credits Kill Jason.

Lamborghini Completionist Gain all stars in 'Lamborghini'.

Full Master Earn all Gold Medals available in Mastery Challenge

14 carats Gold challenger Get 58 Gold Medals on Alps Public Challenges

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.