xGIVEMEMONEYx

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.

I Love Science Obliteration - Extract Wernicke, Hänel, and Kehrer in one playthrough

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

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

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

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

To Know Your Enemy... Get 100 Kills while using Mutant Injections in Zombies

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

Overkill Obliteration - Kill all enemy snipers with explosives

Hired Gun Complete 20 Contracts in MWZ

Roll Credits Kill Jason.

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

Saving Private Reiner Obliteration - Don't kill any members of the Reiner family

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

My Revenge Starts Here Defeat Baichang.

Pure Lunacy Complete Dead Space™ 3 Awakened in Pure Survival Mode

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

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

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

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Full Marks Infiltration - Complete all the Challenges

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

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

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

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

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

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

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

Come Back To Me Kill a Sectoid who is currently mind controlling a squadmate

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

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Skewer the Winged Beast In Under the Radar, have the SAM target itself and the helicopter

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Atomic Obliteration - Complete all the Challenges

Think She'll Notice? Destroy all of the cars in the mansion garage in 'Oligarch'

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Have You Tried Turning it Off and On? Use a Shock Stick to disable an enemy Sentry Gun

Burgle Burgle Burgle Steal 10 kills from a teammate in Outbreak.

David vs Goliath In Checkmate, destroy the APC using an RC-XD

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

You Died Alot Get killed by Jason 100 times.

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

The 40-Yard Digital Dash Breach: Succeed 3 Data Sphere deliveries.

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.