KillersSeed

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

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.

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

Dance On My Grave In Green Run, acquire your Tombstone.

Hokuriku United Unite the Hokuriku region in Conquest Mode.

Flying the Nest Cleared the Prologue.

Nailed It Achieved a Perfect Dispatch With Only One Hero

"You gonna eat those twinks?" Disobeyed by Invisigal

Burning Chrome Completed a Hacking Level With at least a third of the Timer Left

Candygram In Buried, make a candy delivery.

Shady Snake Met Snake. He seems dangerous. You get why everybody calls him Snake.

Sweetheart Bishop Met Bishop. His motto - Pray, preach, and look like you won the lottery.

Novice gravedigger Buried your first body.

First slice Got your first slice of meat. Smells a little strange, but looks like ordinary meat...

Back in Time Use a future weapon in the past.

Mission Complete Complete all challenges in a level.

Ten K Minimum score 10k in every mission

Death from Above Stop Menendez once and for all.

Futurist Complete all future levels in veteran.

Black Ops II Master Complete the campaign on Hardened or Veteran difficulty.

Dead or Alive Jailor or executioner.

Late for the Prom Escort the president to the secure location in downtown LA.

Sinking Star Interrogate Menendez.

Ship Shape Reinforcements on the way.

Good Karma Crack the celerium worm.

Deep Cover Capture Menendez.

Art of War Successfully assassinate SDC Chairman Tian Zhao.

False Profit Capture Manuel Noriega and bring him to justice.

Old Fashioned Complete "Pyrrhic Victory", "Old Wounds", "Time And Fate", and "Suffer With Me" in Veteran.

Family Reunion There are two futures.

Dirty Business Listen and think before you shoot.

Blind Date Successfully rescue HVI.

What Happens in Colossus... Find the Karma weapon.

Desert Storm Successfully escort the VIPs to safety.

Waterlogged Gather information on Raul Menendez' suspected terrorist plot.

Hey Good Looking Plastic surgery avoided

Singapore Sling Successfully neutralize the SDC freighter at Keppel Terminal.

Driven by Rage Take down Menendez and his operation.

Defender Successfully defend FOB Spectre from incursion.

Shifting Sands Gather intel on Raul Menendez from Mullah Rahmaan.

Gathering Storm Investigate the jungle facility.

Just Gettin' Started Complete 1 challenge in any level.

No Man Left Behind Rescue Woods.

Gun Nut Complete a level with customized loadout.

Big Leagues Start the Campaign.

Party Animal Win 10 multiplayer games while playing in Party Games playlists.

Welcome to the Club Reach Sergeant (Level 10) in multiplayer Public Match.

Insert Coin Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.