Shadow_Karak

Quick draw Unlock tactical perk 2

Quick regeneration Unlock tactical perk 3

Breaking And Entering Gain access to Arkham Mansion after it is locked down by the Joker

Bullet feeder Unlock assault perk 4

Hidden in the deep Locate the underwater stash

Grenade pouch + Unlock demolition perk 2

Walk The Path Discover the Bliss (Solo Campaign only).

Only You Sucessfully complete the First Trial (Solo Campaign only).

Peachy Keen Bait Peaches into going back home (Solo Campaign only).

Saving Deputy Hudson Save Deputy Hudson (Solo Campaign only).

Sewer Rat Destroy a cult water treatment pump and make them thirst for revenge (Solo Campaign only).

Recurring Nightmare Face your biggest fears and keep your sanity

Zsasz Cut Down To Size Save Dr. Young from being killed by Victor Zsasz

Knife sheath + Unlock stealth perk 3

Blissful Save the Marshal from the Bliss (Solo Campaign only).

London uprising Defeat the London Monitor

Solitary Confinement Capture and lock up Harley Quinn

Lateral Thinker Solve 25% of Riddler challenges

Deliverance Release friend

Liberation Complete game on any difficulty

Double Trouble Defeat two Titan Henchmen at once

Autopanzer Unlock assault perk 6

Saving Sheriff Whitehorse Save Sheriff Whitehorse (Solo Campaign only).

Silent shot Unlock stealth perk 5

Special Delivery Ensure a baby's safe passage into this world (Solo Campaign only).

Endurance I Unlock assault perk 2

Wyatt saved Choose to save Wyatt

Saving Deputy Pratt Save Deputy Pratt (Solo Campaign only).

Resist The Fear Conquer the effects of the Scarecrow's fear gas

Crocodile Tears Venture into Killer Croc's lair and come out alive

Quick reload Unlock tactical perk 8

Dual-wield expert Unlock assault perk 8

Freakshow Rodeo Ride Titan henchman and knock down 10 thugs (any play mode)

Took the Shaman's Path Survived the Shaman's Path and found Ourea's retreat.

Together Forever Get to the End (Solo Campaign only).

Poisoned Ivy Defeat the giant Titan Ivy plant

Big Bang Complete story mode on Easy difficulty

Assassin Unlock stealth perk 8

Troublemaker Discover the joys of destroying cult property in every region (Solo Campaign only).

Scavenger Unlock assault perk 3

Squash and Run Run over and kill 20 enemies (Campaign only).

Grenade pouch ++ Unlock demolition perk 3

Gun magazine + Unlock tactical perk 4

Hardened Unlock demolition perk 8

The Greatest SOB That Ever Lived Laugh in danger's face by executing a Clutch Nixon stunt in each region (Solo Campaign only).

Mystery Solver Solve 40% of Riddler challenges

Pack Rat Grab 1 of each collectible item. You never know when it will come in handy (Solo Campaign only).

Knife sheath ++ Unlock stealth perk 4

Won the Werak Challenge Challenged Aratak at the Frostfigures and won.

Gone to Hell Complete Chapter 1 in Leon's campaign.