Beamcore

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

Full House Fully upgrade your Gear

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

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

A Horrible Night To Have a Curse Survive the nightmare

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

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

Backwards & Forwards Complete ALL levels in N. Verted mode

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

Atomic Obliteration - Complete all the Challenges

Go for Gold! In Onslaught, acquire seven gold chalices

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

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

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

Compliments to the Chef Complete your quest on Inkwell Isle IV

Sharp Shooter Clear the Mortar Guards without taking any damage in Assassin's Creed® Chronicles: India Memory Sequence 8.

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

Moneybags Have 15000 credits in the bank in Outbreak.

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

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

Take Me Down Take down 100 enemies in Assassin's Creed® Chronicles: India.

Combo Master Complete any Memory Sequence other than Memory Sequence 1 without losing your Score Combo once in Assassin's Creed® Chronicles: Russia.

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

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

Hearty Have 9HP at one time

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

Like A Shadow Achieve a Shadow Gold rating 30 times in Assassin's Creed® Chronicles: Russia.

Just A Pawn Completed Mission 06 in campaign mode.

All Star Get 100 Stars in S.T.A.R. Lab Mode

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

Artisan Craft 30 different items.

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

Networking Reach a 5-heart friend level with 10 people.

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

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

Helpful Stranger Revive a player from a different Squad in MWZ

Shocking Electrocute 25 enemies in Assassin's Creed® Chronicles: Russia.

Taking Flight In Gorod Krovi, ride a Dragon.

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

Smoke Gets In Their Eyes Use the Smoke to pass by 100 enemies in Assassin's Creed® Chronicles: India.

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Ghost Train Complete Assassin's Creed® Chronicles: Russia Memory Sequence 4 without alerting the enemies.

Faster Than Light Complete Assassin's Creed® Chronicles: India Memory Sequence 4 in under 9 minutes.

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

You know you're REALLY Insane, right? Complete the entire main campaign on Authentic Plus difficulty

Undiscovered Truths Find all the intel hidden in Nightfall.