naranja_mx

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

Rush Hour Get a Double Kill with the RC-XD in Multiplayer

Floater Parachute off a Gantry Crane onto the roof of the Harbormaster's Building in 'Precious Cargo'

Betrayal Kill an enemy from behind at close range while disguised by the Sleeper Agent

Highway Patrol Drive any type of a vehicle for more than 20 miles total.

Finally Home Complete every Adventure level in The Journey Home.

Big Spender Purchase the Damage upgrade for the Ion Spike.

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

A Vacation in the Wilds Defeat every boss in Inkwell Isle IV

Checkmate Defeat all of the King of Games' Champions

Shaken, not stirred Kill a terrorist with a martini

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

Hired Gun Complete 20 Contracts in MWZ

Spin Doctor Kill two enemies with one throw of the Battle Disc

Roll Credits Kill Jason.

Peeper On the Disco level, watch dancers for at least 30 seconds.

Cash is King Achieve a balance of 30000 credits or more.

Centennial Acquire 100% of the Stars

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

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

Well that was educational Collect all Audio Logs

Defiance in the Face of Despair!! Complete "Unknown History."
0/2

Police, everybody down! Complete the game playing as Ben McCall.

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

Decadent Defeat 10 bosses with Ms. Chalice

Victory is Mine! Won online 7 times!
0/7

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

Three victims helped Help or rescue 3 victims

You Really Get Around! Visited all stages!
0/28

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Frequent Flyer BASE jump and travel more than 150 m with your parachute

I never doubted you! Win 10 Rounds of Infiltration

Massacre Kill 10 aliens with one shot (or witness another player doing this).

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

Got wood? Deliver 15 resources of wood or metal to the team's stockpile in online games

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

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

You Can't Destroy What I Really Am! Collect half of all nicknames and view the nickname list.
0/235

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

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

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

You're Not Worthy of Fighting Me! Parallel Quest completion rate is over 50%!
0/50

Seek & Destroy Get 2 Kills with a single remote controlled Throwing Knife from at least 50 meters away in Campaign

You have your moments Get 5000 Objective Score while playing as any Hero (Multiplayer)

Little Bighorn Win at least one game in competitive mode.

Pure Pawn In single player Story mode, sell 10000 credits worth of items or ammunition.

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Did you see that? Destroy 5 helicopters. (Campaign)

A Horrible Night To Have a Curse Survive the nightmare

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)