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Rocket Socket Kill 5 enemies with Rocket Launcher

Divided We Fall Complete an Echo Six Expansion mission with no human player incapacitated from death or infection.

Act 5 Recruit Complete all Act 5 maps on Recruit difficulty or higher.

Office Workers Cleared 6 sub-missions.

Ultimate Ultra Candy always says you gotta win with style, so go out there and perform 50 Ultra Combo finishes!

Linked In Obtain a health bonus from network connect links from your upgrade choices (single player only)

Spelunker Find all of the Intel in Awakening.

Ticket to the Gun Show As Tweed, use C4 to open door in Foundry

Inquisitive Mind Find all of the Intel in Mayday.

Turrets Syndrome Shut Down or Destroy 5 Turrets

Team Mate Win 1 Team Battle match, and you will learn that teamwork can help you become stronger!

Ensign Reach round 10 in Carrier.

Perkaholic Relapse Acquire every perk in a single game

Passionate Girl Made Natalia your prisoner in body and soul.

Epic victory - Chapter XIII Finish the levels from Chapter XIII in Paladin difficulty

Nook, or Cranny? Find the Secret in Sunken Passages.

Not Big Enough In Der Eisendrache, trap and kill a Panzersoldat using the Ragnarok DG-4.

Scarlett Stalker Unlocked 12 challenge missions.

Big Baller Earn 75,000 points in a single Nazi Zombies game. (Map Pack 2 only)

Good Riddence! Kill 53,600 Ridden over your career.

Smooth Operator Earn Elder Rewards from a Daily Op

DON'T STOP MOVING! Save all Red Putties and get to the exit of Level 3.2 : Fortress Of Klud in 1:30 or less.

Stunt Pilot Go as fast as possible in a model plane without smashing into the ground.

Extreme Prejudice Kill 10 enemies in less than 5 seconds in any Operation.

Prep Time You need study materials if you wanna make your battle plan. Follow one player in the Rankings.

Who Snipes The Snipers? Kill a Sniper with a Sniper Rifle.

Who needs guns? Complete an Echo Six Expansion mission without killing anything with a gun.

Fastball Kill 15 soldiers with a Zek barrel (public match)

Gambler Put out your last match by yourself

Geisha Girl Made Koharu your prisoner in body and soul.

Astounding Archives Achiever Gain access to the Restricted Archives Computer

The VP Treatment Possess a soldier, then shoot another soldier in the face (public match)

Head Of The Dojo Create 10 lobbies in Endless Battle.

Blitzkrieg Travel 585 meters using the Blitzer's Teleport power (public match)

Golden Handshake Achieve CEO ranking on any level

Acted Alone In Verrückt, headshot 20 zombies in the courtyard from the second floor of the Asylum.

Paranormal Patch Up In Blood of the Dead, revive another Player with a shield

Save the last humans Lifetime total of 1,000 humans saved in Survival mode

Right-Hand Man Increased all Attack and Special skills.

STICK 'EM UP 3 ! Collect all the stickers from the Sticker Book page : Karmic Kingdoms of Klud

The Final Chapter Find all 7 story related intel files in Exodus.

Tyranical 5 Tyrants Slain

Learn The Fundamentals Win 5 matches online.

Precarious Perch Find the Secret in Brood Lair.

FAST FOOD Save all Red Putties and get to the exit of Level 4.4 : Dr Sushi's Dinner Of Fear in 1:52 or less.

Replayer Watch 30 Replays via the Replay Channel! Isn't it fun watching people go at it tooth and nail!?

Cheney? Defeat a Bulldozer with a shotgun.

BryceBQ Kill an enemy with Fire.

OMG You Sharded! Shatter or collect all shards in the game

Dr. Time Use the Healer's power to restore 25 soldiers to full health (public match)