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Alright, Alright Survive until round 10 in Infection.

Survivor Survive until Round 25 in Outbreak.

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

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

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

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

Mancake! Kill an enemy by dropping a structure on them.

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

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

Two for One Complete Crime and Punishment in Multiplayer.

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

Lightning Emissary Reach the end of the game in 5 hours or less.

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

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

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

Supernova Get 3 stars on each of the first 14 Echoes

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

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

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

Golden Idol Perform every Single Player Skillshot in the game

Extra Luggage Select a Starting Location and use an Informant to smuggle an item onto Haven Island.

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

The Last Guardian Collect all other trophies.

Don't Listen to Her Defeat The Song

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

Going Up… In The Darkest Shore, unlock the Ubersprengen.

Battle Brother Get a Multiplayer character to Lvl 10.

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

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

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

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

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

Lock, Stock, and Barrel Complete all Mission Stories in Golden Handshake.

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

Worst Nightmare Master the Worst Nightmare Dark Knight track

Take It Back Parry 20 bullets against a guardian in one fight without game over

Speedrunner Defeat a guardian within 5 minutes

Dog Fight Kill a Gargoyle with the Vanguard in Awakening in Regular or Hardcore difficulty.

Eggstra Nemesis! Complete the Egg-Stra XP challenge and then activate a generator in the Nemesis DLC package.

No Floating Shoot all buoys in the water.

Master of Sword and Gun Complete a Chapter of the single-player campaign using only the Bolt Pistol and Chainsword.

Full House Complete all Mission Stories for The Last Resort.

Crusade - Chapter XIII Finish the levels from Chapter XIII in Knight difficulty

Enforcer Get at least 15,000 points in one Echo round

Sanguine Serum In Zetsubou No Shima, drink fresh Widow's Wine.

Forklift Tagging Shoot and hit the forklift driving around in the far section of the harbor.

The Architect Successfully build all of the Schematics in Mayday in Regular or Hardcore difficulty.

Award-Core Assassinate target with the award and exit the mission via the main entrance, data core in hand.

Legend of the Dark Knight Complete all Dark Knight challenges

Mayday Completionist Complete all Challenges and kill the Kraken in Mayday in Regular or Hardcore difficulty.