Ziyyah

Bag Full O' Cache Find 75% of GPS caches.

Daydreamer Survive the nightmare of the Scarecrow's fear gas

30 Kills: Dragon Sniper Kill 30 Enemies with the Dragon Sniper

50 Kills: Micro-9mm Kill 50 Enemies with the Micro-9mm

A Wing And A Prayer Fly Nick's plane. Hopefully you're not afraid of heights (Solo Campaign only).

Cryptic Investigator Solve 10% of Riddler challenges

Baneful Payback Defeat Bane

250 Headshots Defeat 250 Enemies with Headshots

You Are Wrath Be deemed the Sin of Wrath (Solo Campaign only).

Lethal Purchase all skills in all categories.

20 Kills: Desert - 5 Kill 20 Enemies with the Desert - 5

50 Kills: Moss - 12 Kill 50 Enemies with the Moss - 12

30 Kills: Mk-NDI Kill 30 Enemies with Mk-NDI Grenades

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

Kicking the Hornet's Nest Trigger the wrath of a Herald (Solo Campaign only).

Unforgivable On the Loose - Do not forgive Madison

Buzzin' Collect 28 Scout Flies

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).

Portal Shutdown Successfully shut down the condenser portal.

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

Hitting Your Stride Upgrade any weapon to the next level

Recurring Nightmare Face your biggest fears and keep your sanity

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

Professional Fortune Hunter Find 40 Treasures

Brutal Slugger Kill 20 Enemies with Brutal Combo

No Stone Left Unturned Find all documents, relics and GPS caches.

Revenge Taught 3 or more of the teens a lesson, or started the house fire, with Aiden.

So Close... The Old Warehouse - Reach the end with all characters... and fail

Locked and Loaded Buy all attachments for one weapon (Campaign only).

Solitary Confinement Capture and lock up Harley Quinn

Freeflow Combo 20 Complete a combo of 20 moves (any play mode)

Lateral Thinker Solve 25% of Riddler challenges

Quite the Collector Collect 150 Cards

What's in the Box? Unlock the strong chest in Doctor Shemp

Double Trouble Defeat two Titan Henchmen at once

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

Brutal Expert Kill 5 Enemies in a Row with Brutal Combo

Headshot Expert Kill 5 Enemies in a Row with Headshots

Insomnia's Waking Nightmare Completed the Prologue.

Science Fact Put aside skepticism and help Larry (Solo Campaign only).

30 Kills: M79 Kill 30 Enemies with the M79

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

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

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

Buzzed Collect 49 Scout Flies

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

Expert Fortune Hunter Find 50 Treasures

Steel Fist Kill 5 Enemies with a Single Punch After Weakening Them with Gunfire