ExQ2er

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

Overkill Obliteration - Kill all enemy snipers with explosives

First Blood Finish a round of Last Stand

Guerrilla Tactics Execute at least 25 different Skillshots in one Echo round

Easter Egg Find the Easter Egg

Whose Backyard? Beat Travis Pastrana in a Throwdown.

Downforce Completionist Gain all stars in 'Downforce'.

Roll Credits Kill Jason.

X Games Champ! Win all the X Games events.

X Games America Champ Win X Games America.

Showboating Bask in your success at X Games America.

Saving Private Reiner Obliteration - Don't kill any members of the Reiner family

Lamborghini Completionist Gain all stars in 'Lamborghini'.

Mind if I Borrow This? Pull a Bolt From a Walker Then Kill Them With It

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

Midnight Completionist Gain all stars in 'Midnight'.

Retro-futurism Advanced to the Modern Era before the year 1960

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

Sneaky Medic As the Predator, heal yourself when the Fireteam is within 50m of you

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

Moving to the 'Burbs Complete the Third Act

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

Dance Off! Execute 30 enemies while holding them as human shield.

Crash Course in Brain Surgery Kill 100 Walkers while Grappling

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

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

Mud Aficionado As a Fireteam member, cover yourself in Mud completely 50 times
0/50

Full Marks Infiltration - Complete all the Challenges

The Boy Who Could Run Complete all Parkour Fever Challenges

Against All Odds Mudokon God, Mudokon Saviour

Next Step: Bullet Belt Fire 300 Bullets

D.I.Y. Escape with more than $2,500,000 in a round of either Arcade Mode or Multiplayer Ranked Match.

Best Friends Forever! Become true friends with every superstar.

I never doubted you! Win 10 Rounds of Infiltration

Get Out of Dodge Complete the Final Marked Destination on the Map

Missed me! Defeat a boss on any difficulty level without taking damage

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

Horsepower Completionist Gain all stars in 'Horsepower'.

Massacre Kill 10 aliens with one shot (or witness another player doing this).

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

As Good As It Gets Reach Level 30 in the DiRT Tour.

Silence is Golden You completed The Brigmore Witches without alerting anyone

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

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

RPM Completionist Gain all stars in 'RPM'.

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

Extraordinary Popular Delusions Had all happiness values above 50

The Hunted Becomes the Hunter Kill 5 Walkers in the Cabot Ridge Creek Bed

Day 0 Completed "Day 0"

Elements Completionist Gain all stars in 'Elements'.