k_c_welfare

Good Karma Crack the celerium worm.

High IQ Collect all intel.

Giant Accomplishment Complete all challenges in Black Ops II.

Mission Complete Complete all challenges in a level.

I'm My Own Best Friend In Die Rise, revive yourself.

Facing the Dragon In Die Rise, face the dragon head-on before reaching round 2.

Slippery When Undead In Die Rise, kill 5 zombies with a single shot from the Sliquifier.

I See Live People In Diner Turned, kill the human while its decoy is in play in a Public Match.

Vertigoner In Die Rise, fling 10 zombies in one game.

High Maintenance In Die Rise, be the architect of their instruction.

Tower of Babble In TranZit, obey the voices.

Ectoplasmic Residue In Buried, acquire a perk for free.

I'm Your Huckleberry In Buried, access all areas with the help of your new friend in one game.

Death From Below In Buried, drop the beat on 10 zombies in one game.

Candygram In Buried, make a candy delivery.

Awaken the Gazebo In Buried, Pack-a-Punch a weapon during round 1 with no one using the bank or Weapon Locker.

Revisionist Historian In Buried, rewrite history.

Mazed and Confused In Buried, survive an entire round within the maze on round 20 or higher.

FSIRT Against the Wall In Buried, purchase the LSAT off the wall and Pack-a-Punch it.

When the Revolution Comes In Buried, return to processing.

Pop Goes the Weasel In Mob of the Dead, break the cycle.

Trapped in Time In Mob of the Dead, use and upgrade all traps before round 10.

GG Bridge In Mob of the Dead, survive an entire round on the bridge on round 15 or higher.

Paranormal Progress In Mob of the Dead, open a door without spending points.

A Burst of Flavor In Mob of the Dead, kill 10 zombies at once with a new beverage.

Full Lockdown In Mob of the Dead, Brutus completes his patrol.

Acid Drip In Mob of the Dead, convert a weapon using a kit.

Making the Rounds In Mob of the Dead, complete the cycle 3 times.

Feed the Beast In Mob of the Dead, obtain Hell's Retriever.

No One Escapes Alive In Mob of the Dead, execute the escape plan.

Monkey See, Monkey Doom In Diner Turned, retrieve a chained Cymbal Monkey in a Public Match.

Shafted In Die Rise, use Pack-a-Punch and all perk machines in one game.

Polyarmory In Diner Turned, get a kill with each primary weapon in a Public Match.

Master Wizard In Origins, wield all of the ultimate staffs in one game.

Master of Disguise In Origins, use Zombie Blood to revive three players and activate a generator in one game.

Saving the Day...All Day In Origins, revive another player four different ways in one game.

I’m on a Tank! In Origins, ride the tank around the map without getting off.

Kung Fu Grip In Origins, free yourself and another from the Panzer Soldat’s claw in one game.

Not a Gold Digger In Origins, share a weapon you dug up.

Overachiever In Origins, complete all 4 Challenges in one game.

Playing with Power In Origins, build all elemental staffs in one game.

All Your Base In Origins, activate all generators without allowing one to stop.

Little Lost Girl In Origins, release Samantha.

Mined Games In Buried, be their pawn.

Mad Without Power In Die Rise, reach round 10 before turning on the power.

Don't Fire Until You See In TranZit, have all doors opened without being set on fire.

Fully Equipped Earn all equipment upgrades.

Gun Nut All weapons scanned.

Danger Close Kill 15 enemies with a zero G grappling hook.

Gravity Kills Kill an enemy while floating in your own anti-gravity grenade.