Scorpios89

Backstabber Kill 20 enemies with melée while they are idle

Resist the Wrist Defeat Colossus 3 Without Breaking His Wristguard

Arms Dealer Buy all items from the Survival Weapon Armory.

Track Star Get first place in a racing round 20 times

Come Here, Little Boy Taunt and defeat five plus angered enemies while taking no damage. Gaze of Despair may be equipped.

Vampire Mastered Acquire 11 vampire perks

Strange Things are Afoot Complete a task for a Stranger.

It Takes Two to Tango Chain a 40-defeated combo in Team Slayers.

Explosives Expert Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.

The Whole Story Collected all Audio Diaries and Voxophones in Burial at Sea - Episode 2.

Naughty Tentacles Destroy all the tentacles that drop down together during a single sequence in Chapter 9.

Run the Gauntlet Complete "Desperate Escape" on Professional.

Helping Hands Revive a Co-op player 20 times

Anyone see that? Complete a predator encounter without ever being spotted in the Main Story

Army of One Win 15 matches in Slayers.

Paint Splurge Fire 5,000 paintballs

Bouncer Keep Chimeran forces from entering the Brewpub

Animals of the Land Interact with a Dove, Hawk, Fish and Turtle

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

Overachiever Earn 48 stars in Special Ops Mission Mode.

“Worlds of Hurt” – Tough Guy Rescued the Little Sister in “Worlds of Hurt” using only plasmids, tonics, the wrench, and the research camera, on Medium or higher difficulty

Finish Him You completed 10 melee counters in 4 minutes.

Adamant Will Felled a heavyweight of the lowerworld wilds.

Teacher's Pet You watched all the tutorials! Take a gold star, go to the top of the class.

Decapathon Get 10 Headshot kills with the Wingstick

Fight To The Last - Kill 1500 Helghast Killed 1500 Helghast

Archivalist Collect all journals

Machine Crusher Defeat NANCY-MI847J.

Touch And It Will Hurt Counter 10 enemy attacks with the Moon of Mahaa-Kalaa equipped.

ytiC daeD Complete Dead City Reverse in the Campaign

Honor Bound Bind a piece of gear to a class.

Corpse Wagon Detonate fallen Leeches to kill 25 enemies

Aiding the Outcasts Completed "Aiding the Outcasts"

Best of the Bunch Earn the MVP award in any Online Tournament match

The Caped Crusader Win with Batman using every special move and his Supermove

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Vacuum Cleaner Decompress 20 Necromorphs without getting sucked out yourself

The Guns of Anchorage Completed "The Guns of Anchorage"

Completist - Destroy everything on the MAWLR Destroyed every destructible weapon on the MAWLR while on foot and on the Intruder

Rexecutioner Destroy the Metal Gear REX boss

Friendly Skies Defeated all waves in The OPS Zeal.

Infiltration Clear the "Classified Intel Acquisition" Side Op while riding in the back of a truck

Liberty City (5) Your friends all like you above 90%.

Wooden Warrior Clear the Subterranean Pavilion stage in Scenario Campaign Mode.

Eastern Explorer Clear the Kigan Island stage in Scenario Campaign Mode.

Battering Ram Shield Bash 5 different thugs

Frequent Flyer Zip Kick 5 different thugs

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

L'Cie Paragon Earned a 5-star rating for all Cie'th Stone missions.

Victory - Complete Campaign on Elite Completed every mission on Elite difficulty