mrdurden87

Warhead Hunter Detonated all of the warheads in the Divide.

Helipocalypse Destroy 6 helicopters in the "Kill Switch" Special Ops mission.

It's a trap! Take down an enemy with a Satchel Charge

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

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

Up to the Challenge Completed any three Gun Runners' Arsenal (GRA) one star (*) Challenges.

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

Tough as nails Win all storyline campaign missions (not including What-If missions) playing either Online Versus, or in Hard mode

Full Deck Collect all combo cards

Student of History Activate all Iron Lord Artifacts.

Back Stage Pass You gained access to Quinn's secret store.

Apex Predator You performed a takedown on Burke without being detected.

Cleanest Hands You completed The Brigmore Witches without killing anyone

Combat Veteran Completed any three Gun Runners' Arsenal (GRA) two star (**) Challenges.

Off the Deep End In Voyage of Despair, survive to round 20 without draining the water

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

The Learn'd Scholar When the proofs, the figures, were ranged in columns before me...

Here Kitty, Kitty In IX, Kill a Zombie Tiger with a Brain Rotted Tiger

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

That Old Adage Apparently, your CASIE augmentation doesn't work on everyone...

All of the Above You managed to save Dr. Kavanagh and all the prisoners, too.

Improper Behavior Spraypaint all Zombrex posters

Never Forget You revisited the site where Belltower discovered and captured you.

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

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

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

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

That mine you found? Disarmed! Spot a mine which is later defused by another Engineer

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

Spliced Complete the "Wrath of the Machine" raid.

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

Pros Only Completed any three Gun Runners' Arsenal (GRA) three star (***) Challenges.

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

First Blood Finish a round of Last Stand

Egg-stra XP! Complete the Egg-Stra XP challenge and then destroy a hive in the Onslaught DLC package.

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

Silence is Golden You completed The Brigmore Witches without alerting anyone

Revert Bomber Killed 10 enemies by aging a Revert and having it explode near them in single player campaign

Well that was educational Collect all Audio Logs

Centennial Acquire 100% of the Stars

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

A for effort Attain a Time Trial star rating of 35

Skilled Adversary In IX have a Challenge banner with all 9 medallions

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

Z-Genocider 2: Genocide Harder Kill 53,596 zombies

Swimming with the Fishes In Voyage of Despair, kill 50 zombies that are underwater in a single game

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Pea Shooter Kill a Rhino with only a pistol in Nightfall in Regular or Hardcore difficulty.

Factory Zero You survived Hei Zhen Zhu and RBS using no Praxis kits, weapons, grenades or mines. Whoa.