Calmanius

You know you're REALLY Insane, right? Complete the entire main campaign on Authentic Plus difficulty

Undiscovered Truths Find all the intel hidden in Nightfall.

Evolution Completionist Gain all stars in 'Evolution'.

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

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

Burgertown Escort Service Rescue 1 survivor in Infection.

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

High Score In Zombie Rush, obtain a Personal Score of 250,000

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

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

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves

You Can Pet The Dog Pet a Hellhound in MWZ

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

Torque Completionist Gain all stars in 'Torque'.

For Science! Researched all technologies at least once before the year 2005 in a single game

Extreme Manhunt Complete a Seasonal Manhunt mission on Challenge difficulty or above.

Blah, Blah, Blah, Gimme the trophy Play and finish the "Live Training" tutorial mode

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

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

Two's Company, Four's a Party Complete any Adventure level with 4 players.

Loot and Pillage Collect $1,000,000

Multiplicitous In Zombie Rush, get your score multiplier up to 100

Alright, Alright Survive until round 10 in Infection.

High Wire Act Kill 10 enemies while using a zipline

In the Game Play a women's football match

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Friends With Benefits Had relations higher than 90 with all factions in the Modern Era

Survivor Survive until Round 25 in Outbreak.

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

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Signing Day Announce where your college ball will be played at.

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

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

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Donut Mess with a Cop Unlock Officer Dick.

Loyal Customer Purchased all upgrades in the Motor Forge

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Determined Don't use any hints to finish the game.

Perkaholic Have 9 perks active at the same time in MWZ

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

Like a glove… Finish trial #6 with 3 hearts left without picking up a spell.

Mode master Win an online game of every mode in every difficulty at least once.

Going to the Vet Earn the "Veteran" Challenge Collection.
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Quill Tosser Killed a Tollusk using only Ground Urchins.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

That Party was Ace Ace every Adventure level in The Journey Home.

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.