FFMEL

Skilled Adversary In IX have a Challenge banner with all 9 medallions

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

Medic Revive 10 co-op players

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

JACKPOT!! Win the $10,000 jackpot on the slot machines.
"You won the Grand Prize!"

Bug tracker! Kill 500 bugs in the game!
"Thanks for your help!"

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)

A Reservist Manually deploy Troops in 5 different Campaigns.

You should be looking for Timmy Build a gazebo in a Single Player game

Breach Apprentice Win your first Breach match.

The Mysterious Woman Cleared Chapter 3.

Apprenticeship Graduate Got S rank 10 or more times on Easy Free Missions.

Duel Master Win 20 Duel PvP matches.

Death of Comedy Use every type of novelty weapon on a zombie

You have your moments Get 5000 Objective Score while playing as any Hero (Multiplayer)

Weapon Collector Collect 8 weapons!
"You got a full armoury!"

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

My Power Level is 530,000 World Match - Acquire 530,000 BP.

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

Pursuit of Knowledge Filled 80% of the Datalog.

The Bigger They Are... Destroy a total of 100 Custom Cyborgs during story mode.

Got wood? Deliver 15 resources of wood or metal to the team's stockpile in online games

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

World Changing Complete 50 Event Quests.

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

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)

Swag Up Equip a Hero with Heroic Armor and Weapons in all Gear slots.

Rag Doll Apprentice Earn Bronze on all challenges

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

Handyman In a Single Player game, repair a hunting shelter

Android Training Completed training with #18!

Tomb Raider Collect all relics, artifacts and weapons

Weapon of Choice Kill 100 enemies using the dual wasps or the bow.

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)

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

An Exceptional Accomplishment Complete Story Mode at Realistic difficulty.

Tournament Time Create and win a Custom Tournament with more than 16 teams

Brawl Master Win 20 Brawl PvP matches.

Fan-tastic Waft 12 paratroopers to safety

Gross! Drink water from cooler that has the lawyer head in it

E99 Tech Geek Purchased 10 different Hero Upgrades in single player campaign

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

Fully Formed Have three players be in full form at the same time on your club in Career Mode

Tearing Away the Disguise Destroy all of the humanoid Dwarf Gekkos during story mode.

Salute Me Achieve the rank of Lieutenant.

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Gest - Chapter XIII Finish the levels from Chapter XIII in Warrior difficulty