Roniser

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

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

The Foreman Complete "Factory"

Silent Sniper Complete The Last Yardbird as Silent Assassin.

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

Birdie Using ONLY the golf club, putt the ball in 3 strokes or less

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

Aerial Threat Score a header with a player with the Aerial Threat Speciality

Keeper of the Vigil Saved Vigil's Keep ("Dragon Age: Origins - Awakening" expansion)

Island and Chill Complete The Last Resort.

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Egg Lord Breed 100 chickens

Wrecking Crew Destroy the statue with the bulldozer

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

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

Gran Turismo Rally Complete the "Gran Turismo Rally" Special Event.

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

Double Trouble Complete The Pen and the Sword in Multiplayer.

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Dream Race Win the ultimate three-way showdown between a Ford Mark IV Race Car, a Ferrari 330 P4 Race Car and a Jaguar XJ13 Race Car.

Bogey (1 Over Par) Take the alternate route above the cave

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Wrong Turn Complete “Forest”

Burgertown Escort Service Rescue 1 survivor in Infection.

Sébastien Loeb Rally Challenge Complete the "Sébastien Loeb Rally Challenge" Special Event.

Undiscovered Truths Find all the intel hidden in Nightfall.

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

Save the Poet Complete The Pen and the Sword in Single Player.

Bane of Thedas Handed victory to the archdemon by killing Ferelden's last Grey Warden. ("Darkspawn Chronicles" downloadable content)

Come On And ... Slam 10 zombies at once in Outbreak.

Alright, Alright Survive until round 10 in Infection.

Two for One Complete Crime and Punishment in Multiplayer.

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

Vendetta Destroyed the career of Guard Captain Eams. ("Leliana's Song" downloadable content)

Survivor Survive until Round 25 in Outbreak.

Falcon and the Snowman Complete Crime and Punishment in Single Player.

Pink Progress Breed 50 pigs

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

Tip-Top Ten Pin Complete all 4 bowling lanes

Ecstatic Plants Fertilize 100 hectares

Peak Performance Get a score above 1,000,000 points on The Last Yardbird.

Under the Radar Select a Starting Location and use an Informant to smuggle an item into Milton-Fitzpatrick.

Insanity III Complete all three games in Mass Effect Legendary Edition on Insanity without changing difficulty

You Shall Not Pass! Defeat the Balrog as Gandalf in the Mines of Moria ("War of the Ring" Campaign).

Serial Sower Sow 100 hectares

Wool Commander Breed 30 sheep