Ghrelinite

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

The Boy Who Could Run Complete all Parkour Fever Challenges

Action Surge Perform five attacks in one turn. Your enemies won't know what hit them (literally).

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

Hired Gun Complete 20 Contracts in MWZ

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

Hit Like A Train Defeat the Terror at the station B.

Finally Home Complete every Adventure level in The Journey Home.

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

Washington Raiders Complete the full Operation Dark Hours raid in a group of eight players.

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

First Blood Finish a round of Last Stand

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

The Sacrifice Of The Flesh Defeat Eliza.

The Pathfinder Get the Pathfinder to the tram.

Silence is Golden You completed The Brigmore Witches without alerting anyone

Frequent Flyer In an event, wreck 3 rivals by crash landing a plane.

Fixing Things Discover the Warden's secret.

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

Chemophobia Defeat the trademarked chemical.

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

Instinct of self-preservation Heed the warning

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

Fire. Spreading. Set 5 enemies on fire with a single burst of the Torch.

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

High Five Spend a total of five minutes airborne.

GD Parkour Instructor Complete all Parkour Fever Challenges at night

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

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Together Till the End Be the last man standing

Sketchbook of the damned Uncover the developers' faces

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

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

Repairing the Weave Stablise Gale's Netherse orb.

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

Syngenesophobia Defeat the brothers.

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

Specter Officer Reach max level with one class in the Cooperative campaign.

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

Katagelasticism Mock the traitor.

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

Perfect 10 Pigsy's Perfect 10: Finish the Shooting Gallery under 40 seconds without shooting any pin-ups.

Provocateur Collected and assembled the Battledress of the Provocateur. ("Leliana's Song" downloadable content)

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

Bottoms Up Long Rest using only alcohol - a time-honoured dwarfish tradition.

Four Birds, One Stone Pigsy's Perfect 10: Kill 4 Mechs with 1 Bomb device.

Bookworm Read 100 different books in a single playthrough. Adventuring isn't just daring quests, you know.

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

Total Fist Bump Destruction Finish the game as best friends

Escapologist Break out of prison after being arrested - aren't you daring?