LiquidCayenne

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

Ending E Achieved "Surprise!" ending.

No Compromise, No Regrets You battled for Caracas

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

The Hero and the Madman You completed Mercenaries 2

Master of the reliquary Gather all the fingers of Frankenstein

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

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

Alright, Alright Survive until round 10 in Infection.

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

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

Survivor Survive until Round 25 in Outbreak.

Street Fighter Complete all Dragon's Teeth Assignments

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)

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

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

Woah! Earn all the other trophies.

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

Collector Loot 10 Superior or Custom items.

ARCHIVIST Collect all documents

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

Skirmish - Chapter XIV Finish the levels from Chapter XIV in Squire difficulty

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

Master Silencer Shoot down over 500 white noise.

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

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

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

Art Critic Destroy ONE cat statue

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

Reaper Defeated the Harvester ("The Golems of Amgarrak" downloadable content)

Future Imperfect Collected all other trophies

Perky Use a Golden Ace of Spades to gain a perk for the first time

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

Rain Maker Collected all trophies.

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

Sack the Postman Post all 6 invitations for the party.

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

Let’s Ride Recruit your first follower

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

King in the North Complete all Final Stand Assignments

King of Redecorating Slap around objects at least 1,000 times.

It's a Trap! In Shi No Numa, kill at least one zombie with three different traps in a single round.

Controlled Chaos In Revelations, override all of the Corruption Engines before round 6.

Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

Not One Inch In Gorod Krovi, complete a Lockdown Event.

LEGACY Complete all recordings