Overloadz

Adamant Will Felled a heavyweight of the lowerworld wilds.

Sprinter Reach the exfil chopper with 1:30 remaining on the clock in Regular or Hardcore difficulty.

Don't Stop Running Finish the game in three hours.

Unstoppable Arsenal Completely upgrade all weapons.

Fully Loaded Purchase all Upgrades.

Guns are Too Quick Defeat an enemy with a knife.

Finish Him You completed 10 melee counters in 4 minutes.

Army of One Win 15 matches in Slayers.

Bad Doggy Rescue Trip from the Dog in less than 36 seconds.

“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

Back In Time... Complete Story Mode 100%

Quan-Tease Unlock Hidden Fighter "Quan Chi"

Overachiever Earn 48 stars in Special Ops Mission Mode.

Go with your gut Chose all of the Heart decisions

Ink is for Squids Finish the game without saving.

Space Ace Shoot at least 70 targets during the ride to Tau Volantis.

No Man Left Escape with all four players in Regular or Hardcore difficulty.

Fight To The Last - Kill 1500 Helghast Killed 1500 Helghast

Electric Lawnmower Kill 30 enemies using an electrified Ripper blade.

Oh, the Horror Finish the game on Hard difficulty.

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

Honor Bound Bind a piece of gear to a class.

Killer Croc Have the final hit come from the crocodile in Slaughter Swamp

Can't Stop This Win an Invasion 1v1 fight

Tower Master Complete 10 Living Towers

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

Girls' night out Only the women survived!

Faction Champion Reach level 50 in any faction

Going Ape Throw 3 kegs during a match with Gorilla Grodd at the Ace o' Clubs

Vacuum Cleaner Decompress 20 Necromorphs without getting sucked out yourself

Matador Kill the Rhino without getting hit by his Charge Attack.

Not a Scratch on Her! I'm not taking any chances, this bus can't take much more damage. (Ch. 12)

Full House Kill 5 enemies with each type of Agony Bolt.

Consider all the permutations Chose all of the Head decisions

I HOPE You Survive Green Lantern must defeat Atrocitus with the final hit coming from Mechanized Assault

The Cat Came Back Break into Riddler's secret hideout and exact your revenge.

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

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

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

Pedro, I'm Sorry... Defeat Mutant Pedro in Claire's Episode Two.

Hold the line! Kill 10 enemies while attacking or defending a control point in Supremacy

Hell of a Sheriff Complete the No Way Out scenario. (No training mode)

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

I Can Do Blunt Weapons Use Moira's crowbar to defeat 50 enemies in the main campaign.

It's Electric Black Adam must win the match with the final hit coming from Orbs of Seth

Mask Curator Collect all Masks.

Every Nook and Cranny Collect every collectable in the game.

Eye of the Tiger Win 15 matches in Survivors.

Passion for Fashion Obtain all costumes.

Starsenal Obtain all weapons (must load grenade launcher with all shell types).