SladeyPS

Cheapskate Acquire the exo suit without spending any money in Outbreak.

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

AMG Driving Academy Complete the "AMG Driving Academy" Special Event.

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Abomination Domination Complete Overgrown Temple on Adventure or Apocalypse difficulty.

EXTRA: Big Troubler Defeat 1 Bat Dragon.

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

It's Nice to Be Wanted Defeat each of Gotham's Most Wanted present during the KELVIN Incident

The Boy Who Could Run Complete all Parkour Fever Challenges

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Element of Surprise Break Supercharged criminals 50 times using Elemental Effect weaknesses

Controlled Defending Perform a slide tackle and keep possession of the ball 10 times

Main Course Earn all 81 Stamps available in Super Size Career

Jeff Gordon NASCAR School Complete the "Jeff Gordon NASCAR School" Special Event.

EXTRA: Unearthly Bolt Evolve the Unearthly Bolt.

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Now Who's the Idiot? Finish The Artifact

A New Protagonist Earned the top ranking in the Friendly Match.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Three Sir! Kill a worm with the Holy Hand Grenade

First Blood Finish a round of Last Stand

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.

GD Parkour Instructor Complete all Parkour Fever Challenges at night

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

Downforce Completionist Gain all stars in 'Downforce'.

Egg-stra XP! Complete the Egg-Stra XP challenge and then destroy a hive in the Onslaught DLC package.

Music Lover Collect all harmonica melodies in the SAM'S STORY chapter.

Together Till the End Be the last man standing

Midnight Completionist Gain all stars in 'Midnight'.

Lamborghini Completionist Gain all stars in 'Lamborghini'.

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

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

I never doubted you! Win 10 Rounds of Infiltration

A Nightmare On Kusi Street Purge the Infestation on the Mainland

Dream Drifter Get 10,000 points or more in a Sector Mode Drift Trial.

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

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)

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

Mental Unblock Get a 350000 Drift Score in Mental Block with Ken's car

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

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

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Took this thing on a test flight Complete Arcade mode with a custom made ship, at Veteran difficulty level

A for effort Attain a Time Trial star rating of 35

Pandamonium Complete the Panda Plateau secret mission.

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

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