pickledthunder

There's No "I" In "Team" Completed 15 missions in co-op

Throwback Defeat 10 Enemies with Thrown-Back Grenades

Discovered Eridian Promontory Discovered Eridian Promontory

Ghillies In The Mist Complete 'All Ghillied Up' without alerting any enemies.

Fully Researched Little Sister Fully research the Little Sister

Wanted: Flynt Killed Flynt

Combat Leapfrog Kill 10 Enemies in a Row, Alternating Hand-to-Hand Combat and Gunfire

Barfly Unlock all taverns.

Reload Master Defeat 50 Enemies in a Row Without Auto-Reloading

Trail Angel Find optional collectible #5 in Episode 1

Cold World Destroy the first weapons cache in Gotham City.

Destroyed the Destroyer Killed the Vault Boss

5 Machine Types Repaired Used the Machine Repair or Mount Repair skill on 5 different types of machine.

Sidetracked Find optional collectible #1 in Episode 1

Staying Dry Beat 'Chapter 3 - Borneo' in less than 6 minutes 30 seconds

Take Me to Your Leader Compare Statistics with Friends

Quick Jaunt Through a Warzone Beat 'Chapter 5 - Urban Warfare' in less than 7 minutes 30 seconds

Wrecking Ball Stop the unstoppable

The Last Shadow Complete all Acharn Legend Missions.

Cheaters Gonna Cheat Activate a Tweak

Dyno-Might Master Kill 4 Enemies with 1 Explosion

Looking for Trouble Complete 5 Challenges

30 Kills: RPG-7 Kill 30 Enemies with the RPG-7

Irony The player has taken a picture of Sander Cohen's corpse

Fire of Justice Complete all Urfael Legend Missions.

Room Service Find optional collectible #6 in Episode 1

Bullet Train From Hell Beat 'Chapter 13 - Locomotion' in less than 7 minutes

Charted! - Crushing Finish the Game on Crushing Without Changing the Difficulty

Riddle Resolver Solve 85% of Riddler challenges

Five Fully Upgraded Weapons Fully upgrade five weapons

Charted! - Hard Finish the Game on Hard Without Changing the Difficulty

Fond Farewell Baba Yaga: Speak to Nadia again before leaving the Wicked Vale

A Battle Within Fight for your sanity.

The Search Complete 'Charlie Don't Surf' on Veteran difficulty.

Seven Deadly Seas Explore all underwater shipwrecks.

Dillydallying Find all optional collectibles in Episode 1

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

Keen Eye Unearth 40 Survival Caches

The Box That Broke the Bandicoot's Back Miss a lot of boxes.

United We Stand Defeated the Rakk Hive, the Vault Boss, Sledge, Krom, or Flynt in a co-op game

Hit Man Perform a 1000-hit combo

Lost And Found Uncover the secret of Arkham City

Acceptance You accepted your fate and chose the name Douchebag yourself.

Dark Wings Fly Away in Fear What is the Cloudburst?

Fully Researched Bouncer Fully research the Bouncer

Sandstorm We are legion

Draw The Line Start any drawing in Episode 2

With a Vengeance! Take on the heavy artillery reinforcements.

Free Spirits Finish Episode 2

Careful, He Bites Killed 15 enemies with the Hunter's action skill