cm-PUNK2000

Shadow of Your Former Self Defeated 5H4D0W-TP.

“A Shocking Turn of Events” - Rescuer Rescued the Little Sister in “A Shocking Turn of Events”

Bat Out of Hell Complete every Batcycle time trial

After Market Unlock a mod for a car in Multiplayer

Dang Girl, You Ace At This Game Win the most challenging round in Murderlin's Temple.

Drone You Out Defeat 30 Regulator Drone Masters

Knife Beats Chainsaw His engine roars, but my knife is strong enough to take him out. (Ch.3)

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

One Man Army Kill 400 enemies.

Out of Their League Defeat 45 League of Shadows Assassins and 30 Rocketeers

Skilled Warrior Defeat a Colossus with a Downward Jump Stab

Respec Yourself Your First Respec

No refuge Complete Mission 4

Liberty City Minute You finished the story in less than 30 hours.

Never Saw It Coming While invisible, used Peeping Tom to knock out 15 enemies with a melee attack.

Chapter VI Leave the Refectory with the Butcher's key

Score a Boost Chain of x3 in the GT Nighthawk Awarded for achieving a Boost Chain of x3 driving the GT Nighthawk

Hoon-a-tic Rack up 1 million drift points in total.

Chain Reaction Damaged fifteen foes with an exploding enemy, using the Radar Range in Burial at Sea - Episode 1.

Definitely no "90-day wonder" Attain a rank of Sergeant (level 11)

DLC: Mars: Slimy Death Hit 10 Arachnids with Crabmones.

New Challenger Join and complete an Online Tournament match

Stunned Knock down a human or stun an android with a non-lethal attack

Full Battle Rattle Singleplayer: Complete Belly of the Beast

A Momentum Occasion Unlock all Momentum Abilities as Batgirl, Robin, Nightwing, or Red Hood

Practice Makes Perfect Complete all 16 Training Area exercises

Tools of the Trade Assassinate Targets with Ballistic, Accident and Explosion Kills.

Courier Service You completed all 10 package delivery jobs.

Light 'em Up Use the flamethrower

Shock to the System Use the stun baton

Licensed to ill Customize your license plate and number in Multiplayer

Chapter VII Survive the encounter with Laura

When No One Else Dares Complete The Showstopper.

Lost Property No crimefighter should be without this

Chapter 6 Complete Complete Chapter 6 in story mode

Back Off Cause the Alien to retreat by using the flamethrower

Caught in the Trap Complete the sixth mission

That Helped, Right? Experienced all Vault Hunter Modes using VaultHunter.EXE.

DLC: Mars: Nick's Story Complete the game (Host Only).

Claiming the Mural High Ground Discover all the murals for Tim's Gotham City Street Art project

DLC: Zombies: FertiliZer Kill 10 Gougers or Hot Heads with the tractor in Fields of Terror.

DLC: Mars:Bug Squasher Perform 10 takedowns on Arachnids using the Power Glove.

Completionist Complete all Pirate's Booty side missions.

Once More, With Feeling Finish the main story in New Game+ mode

Security Defeated Arrange matters so that a guard finds a discarded weapon and moves it into the hangar.

Chapter VIII Acquire the power of the second Dark Lord

Bad Guy Jamboree Singleplayer: Complete Gunfighters

Another Day on the Job Complete the game on Survival difficulty.

Looking for trouble Survive 5 waves in each of the 4 Arenas.

Family Meeting Defeat 30 Mob Godmothers