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Parachute Climber Open the parachute and then land on foot 300 meters above the starting height.

Gold rush Complete five Gold Challenges

Bone Breaker Kill the Bone Sperm Whale

Gymnophobia Have one piece of equipment in every item slot.

Cleansing The Land Complete the quest "Cleansing the Land"

Treasure Hunter Beat all encounters and Mission Challenges, and find all Items in Taras Nabad in a single save slot

Another Brother Falls You survived the drive into Sinclair Parish

Beast Mode Defeat 666 Enemies While in Havoc Form

Shot in the Dark Kill 10 enemies while the lights are out in the subway in 'Eviction'.

Completionist Completed all missions in Secret Armory

Aurophilia Open your very first gold chest.

Architect Complete 'Vendetta' on Veteran difficulty. (Solo only)

Complete a set During a single round kill an Infected, Suicider, Ram, Butcher, Floater, Walker.

Bringing the Pain Defeat 50 players using physical attacks in Versus.

Atomic Bomb Acquire 100% of the Atomic Evolution set

Hell-Burbia Completed the larger challenge in the Hell-Burbia coliseum

Treasure Master Collect 200 treasures in Scenario Campaign Mode.

The Last Laugh The joke's on who?

Squad Goals Score a Goal while in a Club Match (Online Matchmaking only)

A Little Closure You investigated the cult's activities at Sammy's

Chain Reaction You exploded 10 vehicles in 10 seconds.

40 and Flirty Reach level 40

Doctor Fate-Ality Perform 3 background bounces on the Empire Theatre background

Know DP? Know madness Complete the game on Ultra-Violence! difficulty

Creature of Habit You investigated the scene

Into the Den Complete story mission 6.

Death Incarnate Complete the Game on APOCALYPTIC

Racing and Pacing Finish the game in five hours.

A Just Cause Complete story mission 7.

Every Woman for Herself Finish the game without saving anyone using Jill.

Career Criminal Attain 100% Game Completion.

Kickin' Up Dust You helped MJ and Roxy get the Witnesses free

Spelunker Complete one Tomb of the Fallen

Blood Master's Trophy Obtained Best Weapon by Suckerstone

Firing Range Knock down 15 metal targets on Main Street in Redlight, Greenlight.

Oversight Become Overseer

Item Connoisseur Obtain a Rank S Item in Scenario Campaign Mode.

Hunter Mastery Fully upgrade a Hunter Subclass.

Fight Like Hell Do 5000 damage as a Player Demon in BATTLEMODE

Ghost of Tobruk Clear the mountain pass without alerting the enemy (Mission 1)

Ain't Nowhere Safer You captured Slim Beaumont

Twice Nightly Complete New Game Plus

24 hours in Paradise on a bike Awarded for spending a full 24 hour day and night cycle riding a bike.

Master of Hexes Learn all hexes

Wicked Eyes and Wicked Hearts Make an impression on the Orlesian court.

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

I Had To Put Him Down Kill a Caragath with an Execution.

The Final Countdown You showed millionaire Hugh Darrow that his logic was flawed.

Biff! Bap! KaPow! Kill three enemies in a melee combo.

High Commander Complete 50 missions or operations in a single playthrough.