Ifermo

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

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

Bigger than magic Finish trial #21 without using any magic.

Sports Fan Complete "City" level

Mission Complete Reach Colorado Mastery Level 20.

Never Speak of This Again Finish Extermination

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

New Superpower Complete all China Rising Assignments

Sayōnara Reach Hokkaido Mastery Level 20.

Moocifer Create a Cow Demon

Big Spender Purchase a Concrete Donkey from the in-game shop.

Testing the Fences Break 20 panes of glass

Behind the Curtain Complete Beckett's story

Kali Ma Complete Abaddon Asylum on any difficulty.

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

Bulldozed In Ground Control, crush 25 enemies while driving the tank

Colorado Escalated Complete Level 5 of an Escalation Contract set in Colorado.

Rank - Advanced Builder! Collect 65 Gold Bricks

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

Bangkok Escalated Complete Level 5 of an Escalation Contract set in Bangkok.

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

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

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Hoarder Have a total of at least 150,000 points in Echoes Mode's total high score

Games Master Played 10 local games.

Professional Reach Rank 10 (Ranked Match)

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

Island and Chill Complete The Last Resort.

Total protonic reversal Complete Return to Hell on any difficulty.

Escape Artist Successfully extract 25 times in Hazard Zone

Compass Master Include four compass pieces in one match.

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

Silent Sniper Complete The Last Yardbird as Silent Assassin.

Hokkaido Escalated Complete Level 5 of an Escalation Contract set in Hokkaido.

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

Make it Count Win a ranked multiplayer match.

Hook, Line and Jumper Enter the compound in "Thermal" without passing through the main gate

Toasty Light the marshmallows over the bonfire

Helpful Stranger Revive a player from a different Squad in MWZ

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

Touch Down Land the plane 10 times without crashing (no auto land)

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

Prince of the Screen Reach King of the Screen level 3

None more hard Complete the Campaign on Nightmare difficulty.

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

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

Double Trouble Complete The Pen and the Sword in Multiplayer.

Undiscovered Truths Find all the intel hidden in Nightfall.