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You Better Run You verified Carmona

Sine Labore Nihil Max out all operatives.

Trivia Buff Correctly answer 15 Trivia questions.

Ha-dough-ken I've worked a few odd jobs during my travels, and they all helped me with my training. You should take up a part-time job during your World Tour, as well.

Puzzle Master Completed the game on the hard puzzle difficulty setting, any ending.

Torn Into Pieces Complete "Torn Into Pieces" challenge

Thrillseeker Unlock Carnival of the Dead

Receiving End Complete "Receiving End" challenge

Specter Officer Reach max level with one class in the Cooperative campaign.

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

A for effort Attain a Time Trial star rating of 35

Stroke of Luck Complete "Stroke of Luck" challenge

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

Cracker Complete "Cracker" challenge

The First Mission Clear one mission in Mission mode.

The Pinball Effect Complete "The Pinball Effect" challenge

Great Success Gain S+ on all U.S.S. missions on Veteran or Professional difficulty

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

Doublecrossed Eliminate GRIFTER.

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

Out of the Bush Complete "Out of the Bush" challenge

Headshot Bonanza Complete "Headshot Bonanza" challenge

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

Knowns and Unknowns Repay a favour.

Silent Hill Historic Society Completed Murphy's Journal with all Mysteries.

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

Capital Punishment Completed the game on the hard game difficulty setting, any ending.

Poly Cruncher Complete "Poly Cruncher" challenge

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

Finish Him! Eliminate SCORPION.

Salute Me Achieve the rank of Lieutenant.

Whoo-paah! Complete "Whoo-paah!" challenge

Blast From the Past Find an homage to what has come before...

Cloud Nine Eliminate all High Value Targets.

Becoming the Avatar In Avatar Battles, you can battle others as an avatar―a self outside of your self. Go there, and experience all that such combat has to offer.

Good Behavior Completed the game on any difficulty without killing any monsters.

Still counting Attain a Time Trial star rating of 50

Alliance Reborn Break and enter.

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Useless Trinkets Completed the "Digging up the Past" side quest.

13-Star General Obtain all Bronze, Silver, and Gold trophies in Unit 13™.

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

Mr. Death Get all Trophies.

Ending E Achieved "Surprise!" ending.

Hot Pants Complete I Now Know Why You Cry

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

No Compromise, No Regrets You battled for Caracas

Biomech Sweeper Complete "Biomech Sweeper" challenge

Oh Yeah!!! Complete Nothing is as it Seems