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Pea Shooter Kill a Rhino with only a pistol in Nightfall in Regular or Hardcore difficulty.

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Catch Me If You Can Activate thrusters on a Bat vehicle

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

All Going To Plan! Master Zangief! I fought in 50 network battles! The ring came to life with the clash of burning spirits! (Excludes Battle Lounge)

Phantom Killer Defeat 30 Dark Phantom ships in J-Adventure mode.

Skewer the Winged Beast In Under the Radar, have the SAM target itself and the helicopter

Quite a hammering Kill 50 enemies with a warhammer

Conflagration Finish Mission 6

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

Hard Times To escape death is to beat the strongest of the strong. Finish Arcade Mode on Hardest, kid!

Pass the Buck Collect one hundred pennies!

Think She'll Notice? Destroy all of the cars in the mansion garage in 'Oligarch'

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

The one and only Lord Become the most powerful being on Vertiel

Into the Caves of Insanity Find and read all journal fragments in the Main Campaign.

Lamborghini Icons Completionist Gain all the stars in 'Lamborghini Icons'.

Have You Tried Turning it Off and On? Use a Shock Stick to disable an enemy Sentry Gun

Classless Win a match without using your Class Ability.

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

Champion of the World Win 10 Korin's Tower challenges in J-Adventure mode.

Unite In Speed Completionist Gain all stars in 'Unite In Speed'.

Like looking through a wall Manage to disable three guards, or more, inside a clone's smoke bomb

Poo! Enter POO as your initials!

David vs Goliath In Checkmate, destroy the APC using an RC-XD

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

Things That Go Ka-Boom Learn how to craft Exploding Arrows

Renaissance Finish Mission 7

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

Electric Whisper Learn how to craft Electric Arrows

Pacesetter Completionist Gain all stars in 'Pacesetter'.

Sleuth Unlock all intel (videos and audio files)

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

Speed Reader Complete an ‘Ancient Tales’ Layout in less than 2 minutes

Heavy Artillery Launch 25 princess attacks

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

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.

Moving On Up Ya need to do anything to reach the top of the food chain! Let's see a Rank Up via Ranked Match!

Through the Looking Glass Find and zoom view on the Mad Hatter cameo

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

Nemesis Meet Skullface

Velocity Completionist Gain all stars in 'Velocity'.

Cat's nine lives Gain 9 Extra Lives

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

Evolution Completionist Gain all stars in 'Evolution'.

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