OmegaMustard

Mr. Death Get all Trophies.

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

Undiscovered Truths Find all the intel hidden in Nightfall.

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

Hot Pants Complete I Now Know Why You Cry

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

Ladies Night Beat an Echo Six Expansion Pack mission with the 3 female characters in your party.

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

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

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

Wishing for the Best Complete the "Last Wish" Raid.

Oh Yeah!!! Complete Nothing is as it Seems

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

Burgertown Escort Service Rescue 1 survivor in Infection.

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

Just Like Old Times Dispatch the professor with a shot to the groin.

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

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

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

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

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

Gasmoxian Slug Beat all of Nitros Oxide's times in Time Trial Mode.

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

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

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

Woah! Earn all the other trophies.

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

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

Street Fighter Complete all Dragon's Teeth Assignments

Tough luck, chum! Complete Ragnarök - Part I on any difficulty.

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

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

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

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

The New Fort Knox Gain 1500 gold bullion

Survivor Survive until Round 25 in Outbreak.

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

Wish Upon A Star Complete Sofia's story

Alright, Alright Survive until round 10 in Infection.

Call of the Void Complete Ragnarök - Part II on any difficulty.

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

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

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

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

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

A Fighter is Born Complete all lessons in Tutorial.

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

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

Burning Inside Kill another player with Crucible in a Foundry Versus Match