SunKing

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

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

The Eagle has Landers In Ascension, escape on all three lunar landers.

Improper Behavior Spraypaint all Zombrex posters

Through the Dimensional Rift Defeated Omega.

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

Turning Point Heard Leliana's version of her betrayal. ("Leliana's Song" downloadable content)

Honorary Member Reach Isle of Sgàil Mastery Level 20.

Rush Hour Get a Double Kill with the RC-XD in Multiplayer

Floater Parachute off a Gantry Crane onto the roof of the Harbormaster's Building in 'Precious Cargo'

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Has science gone too far? Get a kill using the HT-95 Levkov, XD-1 Accipiter, Rorsch Mk-1, and Schipunov 42

Betrayal Kill an enemy from behind at close range while disguised by the Sleeper Agent

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

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

Break the Bank Complete Golden Handshake.

To Know Your Enemy... Get 100 Kills while using Mutant Injections in Zombies

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

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

Not Afraid of the Dark Complete ‘Active Measures’ Operation without using Night Vision Goggles.

From the Depths of R'lyeh Defeat the Sea Monster

Oboro, Shmoboro! Beat both Kisuke and Momohime in battle.

Amaranthine's Last Hope Saved the city of Amaranthine ("Dragon Age: Origins - Awakening" expansion)

Island and Chill Complete The Last Resort.

Hired Gun Complete 20 Contracts in MWZ

Discoverer Discover at least one secret area.

Magical Milestones Visited many places on pacts.

Full Master Earn all Gold Medals available in Mastery Challenge

Cannon Fodder Eliminate the three main targets with the cannon.

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

The Enduring Vigil Acquired all upgrades for Vigil's Keep ("Dragon Age: Origins - Awakening" expansion)

Centennial Acquire 100% of the Stars

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

Ariel, is that You...?! Encounter a mermaid

Taking All The Credit Get 140,000 points in the credits minigame.

The Road Traveled Fulfilled all pacts for Remorse.

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

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

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

Through the Looking Glass Completed the scrying ritual ("Witch Hunt" downloadable content)

Witch Hunter Completed "Witch Hunt" ("Witch Hunt" downloadable content)

The Boy Who Could Run Complete all Parkour Fever Challenges

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Frequent Flyer BASE jump and travel more than 150 m with your parachute

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

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

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

Miami Wise Reach Miami Mastery Level 20.

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

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