cowsky

Horsepower Completionist Gain all stars in 'Horsepower'.

Moving to the 'Burbs Complete the Third Act

Bug Spray Earn the Distinguished Flying Service Cross

Swimming with the Fishes In Voyage of Despair, kill 50 zombies that are underwater in a single game

Elements Completionist Gain all stars in 'Elements'.

One Night in Bangkok Reach Bangkok Mastery Level 20.

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

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

Party-pooper Sabotage the wedding.

I've not seen such bravery! Complete all Trophies in Gauntlet™

Next Step: Bullet Belt Fire 300 Bullets

Heavy Medals Earn All Medals

RPM Completionist Gain all stars in 'RPM'.

What? There's nothing wrong with these... Finish the game with the starter sword, bow or shield.

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

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

Utility Man Complete all Missions intercepted from cellular tower signals

Mission Complete Reach Colorado Mastery Level 20.

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

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

True Love Found Reunite Aym and Baal with Forneus.

Nightmare Descent killer Finish 'Nightmare Descent' on Insane

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

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

Seal the Deal Complete a Triumph Seal.

Atomic Obliteration - Complete all the Challenges

For my next trick Get killed by a sawblade

A shining inspiration to us all! Achieve the rank of Grand Lord (Rank 25).

The Dance You beat the "Time Keeper" without taking a single hit.

Sniper Master Deliver 100 headshots.

Secret Service Kill all the guards in Saint Pierre before getting to the church without being detected

Sayōnara Reach Hokkaido Mastery Level 20.

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

Four's a Party Play 3 games in the Free-for-All matchmaking queue.

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

Regenerate Help Sozo.

Break the Bank Complete "Golden Handshake."

Lamborghini Icons Completionist Gain all the stars in 'Lamborghini Icons'.

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

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

The Bank always wins in the end Reach the Bank for the first time.

Marrakesh Escalated Complete Level 5 of an Escalation Contract set in Marrakesh.

Slice and Dice Kill 4 enemies with a single use of Genji's Dragonblade in Quick or Competitive Play.

Unite In Speed Completionist Gain all stars in 'Unite In Speed'.

Happy Trails Complete By the Trail of Our Dead

Act II Complete Act II.

Tip Of The Spear Knock an enemy to their death using Orisa's Energy Javelin in Quick or Competitive Play.

The Cleaner Escape as a traitor with 50% of any level’s total loot in Arcade Mode or Multiplayer Ranked Match.

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

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