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Ice in Your Veins Complete the "Black Ice" Special Ops mission on Veteran difficulty.

The Belly of the Beast Reach the cargo area in Mayday in Regular or Hardcore difficulty.

The Might of the Monkey! Use the Monkey Bomb. (Map Pack 3 only)

Never Bury Your Enemies Alive Complete the campaign

Doing Your Part Complete the Training Course in Multiplayer

Sooooul Key In Spaceland, recover the piece of the Soul Key.

Full Clear In Hunting Season, complete every POI on the Tac Map

Locksmith! Open all doors in the map. (Map Pack 3 only)

Camos Are Forever Unlock any Diamond or Opal Camo

Hoff The Charts! In Spaceland, unlock David Hasselhoff.

Wacker Packer! Upgrade any weapon in Pack A Punch. (Map Pack 3 only)

Sample Platter Use 5 different Armaments in Open Combat Missions

Weapon of Minor Destruction Kill no more than one zombie with a nuke. (Map Pack 2 only)

Hammer Time Repair 200 window boards in a single game. (Map Pack 2 only)

Still Alive Complete Course 4 with neither you nor your co-op partner dying

Stay Frosty Complete the "Arctic Recon" Special Ops mission on any difficulty.

Spring Roll! Springinate 100 times.

Don't Tread on Me Complete the "Iron Clad" Special Ops mission on any difficulty.

Covert Agent In Blood Feud, reach the Guild meeting without ever breaking stealth

Party's Over In Most Wanted, perform 5 takedowns on guards in the gala without being spotted

Der Electrician! Link all teleport pads before round 7. (Map Pack 3 only)

Helipocalypse Destroy 6 helicopters in the "Kill Switch" Special Ops mission.

Dead Air Must have been a wrong number. (Secret Trophy)

Dynamic Duo 【RAID MODE】Land a fully charged physical attack on an enemy at the same time as your partner.

Skilled Negotiator Complete the Special Ops mission "Negotiator" on Veteran difficulty.

Survived Nightfall Kill the Breeder for the first time in Nightfall in Regular or Hardcore difficulty.

Bye-Bye, Dark Aether Help the lost scientist complete his experiment

Your tax dollars at work Use a missile to take out a single enemy in 'Danger Close'

Dialed In Customize your loadout in every Open Combat Mission

First Circle Traveler 【RAID MODE】Clear all stages on Chasm.

Phantom Exterminator Kill 5 Phantoms in one game in Nightfall in Regular or Hardcore difficulty.

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

Come Up For Air Reach the top deck in Mayday in Regular or Hardcore difficulty.

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

By the Crosshairs 【CAMPAIGN】Defeat Rachael before she gets to the cafeteria.

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Do you even Exo? Exo Melee kill 10 zombies in 30 seconds in Outbreak.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Cheapskate Acquire the exo suit without spending any money in Outbreak.

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Rush Hour Get a Double Kill with the RC-XD in Multiplayer

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Floater Parachute off a Gantry Crane onto the roof of the Harbormaster's Building in 'Precious Cargo'

Betrayal Kill an enemy from behind at close range while disguised by the Sleeper Agent

Reaching Higher 【RAID MODE】Be player level 20 when EXP is awarded.

Finally Home Complete every Adventure level in The Journey Home.

Gutsy 【RAID MODE】Clear a stage at 5 levels lower than the recommended level.

To Know Your Enemy... Get 100 Kills while using Mutant Injections in Zombies

Surviving Deep Darkness 【CAMPAIGN】Clear the game in Normal difficulty or above without dying once.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.