backblast

Going Down Completed Mission 05 in campaign mode.

New 'n' Hasty Rescue every Mudokon with an overall Best Time of 3:00:00 or less

Against All Odds Mudokon God, Mudokon Saviour

Now Who's the Idiot? Finish The Artifact

Won armed Complete a level using only one hand

A Nightmare On Kusi Street Purge the Infestation on the Mainland

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

Nightmare Descent killer Finish 'Nightmare Descent' on Insane

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

Long Board Ride the Hoverboard for a total of 10,000 meters (electro-mag cables don't count!)

For my next trick Get killed by a sawblade

Gimme Five Attain Level 5 with all Murder Circus contestants.

Guilty as Charged Complete a Murder Circus Finale with Chief Justice.

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

Most Dangerous Game Complete a Murder Circus Finale with Artemis.

Viva La Reina Complete a Murder Circus Finale with Consuela.

Living the Dream Complete a Murder Circus Finale with Daniel Li.

Interception Grapple to an Agent who's reeling through the air, and reel-kick them

Silence of the Llamas Expel the Infestation at the Farm

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

The Power of Rico Compels You Exorcise the Infestation at the Church

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

Solino Chainsaw Massacre Eradicate the Infestation at the Compound

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

They Came From the Lake Liquidate the Infestation at the Lake

Demons on a Plane Obliterate the Infestation at the Crash

The Flying Dead Abolish the Infestation on the Mountain

Rookie of the Year Earn a B Rank in the Trial of Initiation

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

Just A Pawn Completed Mission 06 in campaign mode.

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

Silent Sniper Complete The Last Yardbird as Silent Assassin.

Never Speak of This Again Finish Extermination

Moocifer Create a Cow Demon

You're Not Worthy As My Opponent Breach: Send 3 Challenges.

Double Trouble Complete The Pen and the Sword in Multiplayer.

Just Like Old Times Dispatch the professor with a shot to the groin.

Sébastien Loeb Rally Challenge Complete the "Sébastien Loeb Rally Challenge" Special Event.

A Chance Encounter Completed Mission 07 in campaign mode.

He Talked Too Much Defeat Emerson Miller

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

Barrel of laughs Kill 20 enemies with barrels

Two for One Complete Crime and Punishment in Multiplayer.

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Painting The Scenery Completed Mission 08 in campaign mode.

Peak Performance Get a score above 1,000,000 points on The Last Yardbird.

Skitchin' Reach 200 km/h with the Hoverboard for 10 seconds while grappled to a vehicle

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

AMG Completionist Gain all stars in 'AMG'.

Not My First Rodeo Ride a friendly Agency drone for 1,000 meters, without getting off it