Apocaxander

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

Kill 1000 Enemies Kill 1000 Enemies

Survival Skills Complete Dingy Jungle without using a healing potion or losing a life.

A Nightmare On Kusi Street Purge the Infestation on the Mainland

Z-Genocider 2: Genocide Harder Kill 53,596 zombies

Dressed for the Fest Collect all of the boy's costumes and equip them.

I'll take my chances in space Take the escape pod as the last resident alive

Home, Sweet Home Visit any Hub World for the First Time

Hole In One Complete "Golf"

Soup Sandwich Ram Rose and Parvati, make Berg blow himself up and drown Graves.

Enforcer Get at least 15,000 points in one Echo round

Feel the Magic Use Amy's All-Star Move to send Sonic dizzy with love!

Go for Gold! In Onslaught, acquire seven gold chalices

Scholar Finish Chapter III.

Lore Master Get 100 % of the Observables from all Missions in Story Mode.

Baranor the Conqueror Complete the Desolation of Mordor with a Gold Rating.

Cubicide Mine 53,596 Blocks.

Fully Kitted 2.0 Unlock all Upgrades in the Bloodline expansion

Extinguisher In the Sewer map, kill 5 enemies in 1 wave by setting them on fire then extinguishing them

Pea Shooter Kill a Rhino with only a pistol in Nightfall in Regular or Hardcore difficulty.

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

Chill Out Defeat 5 mobs with a single Ice Wand attack.

Drop the Bass Eliminate both Morgan and Cross in a fall accident and both by dropping a coconut on their heads.

A Reservist Manually deploy Troops in 5 different Campaigns.

Seal the Deal Complete a Triumph Seal.

Death of Comedy Use every type of novelty weapon on a zombie

Getting By Finish 10 Levels

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

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

Tournament Time Create and win a Custom Tournament with more than 16 teams

One Night in Bangkok Reach Bangkok Mastery Level 20.

Pandamonium Complete the Panda Plateau secret mission.

Don't trust thy neighbor As Personoid, win by saving CAIN

Welcome to the jungle Play the Botanical Gardens level 10 times

Party-pooper Sabotage the wedding.

A Series of Unfortunate Events Eliminate Mendola with the crystal ball, Kong in an electrocution, and both by poisoning the pipe.

Hoarder Have a total of at least 250,000 points in Echoes Mode's total high score

Attractive Complete the series of magnet puzzles in Sector 5

Breach Apprentice Win your first Breach match.

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

Clock Work Set a Personal Best Time on every Time Trial course.

Sector 5, Completed Complete Sector 5

Vaudeville Legend! All Stars collected

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

Duel Master Win 20 Duel PvP matches.

Packrat Collect 50% of Data Drive files in the Bloodline expansion

Terminator Eliminate your first mech.

Atomic Obliteration - Complete all the Challenges

Mission Complete Reach Colorado Mastery Level 20.

Time for an Upgrade! Collect 5 Gold Bricks