Snitski

Architect Share a Blueprint with your Co-Op partner.

The Islander's Almanac Collect all issues of "The Islander's Almanac" magazine

Ruin on the Horizon Complete mission “Riding to Ruin”.

The Blast and the Furious Defeat Evil Lilith.

Hooked Defeat 30 Far Harbor Sea Creatures

Swamp Warfare Stealth kill 5 enemies in End of Zoe.

Butterfly Effect Get the bad ending in Daughters.

Dropping Acid Dissolve 50 enemies with acid.

Ratcatcher Find all the dead rats in Bedroom in a single play.

Fan Fare Eat all the Questers

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

Four-Star Rank Defeat Adm. Barbara Terranova

Brain Pain Train Slain Defeat Locomöbius.

Promise Kept Complete End of Zoe on Easy or Normal.

Run the Gauntlet Complete "Desperate Escape" on Professional.

Rattle the Hive Bait 10 Ghûl mounds.

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

Adamant Will Felled a heavyweight of the lowerworld wilds.

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

The Hammer Strikes Complete 'Their Land, Their Blood' on Veteran difficulty. (Solo only)

Trauma Center Defeat Dr. Benedict.

Lancer Killer Kill a Lancer Big Daddy

“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

Army of One Win 15 matches in Slayers.

T-Bone: Friends in Need Complete Act 1

It's Starting to Grow on Me Use Rose's mutamycete powers at least 20 times.

Red Wrath and Beyond Defeat Psychoreaver.

O Mother, Where Art Thou? Have 20 Branded Ghûls at one time.

Burning Shadow Shadow Brand 20 Uruks.

Electric Lawnmower Kill 30 enemies using an electrified Ripper blade.

Island Queen Complete all objectives in the Plover Island Complex

Nom Nom Nom! Eat a captain with a Wretched Graug.

One Instinct: Survival Get the true ending in Daughters.

The Most Dangerous Game Defeat all the Beastmaster Warchiefs.

Apex Eater Kill the Atomic Leviathan

Giant Slayer Defeat El Gigante in Separate Ways.

Honor Bound Bind a piece of gear to a class.

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

Friendly Skies Defeated all waves in The OPS Zeal.

Gunslinger Assassinate General Amsel with a pistol shot. (Solo only)

Hot Flashes Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.

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

Perfect Timing Complete 100% of the Time Trials

Mass Production Produce 100 objects from your builders

Battering Ram Shield Bash 5 different thugs

Frequent Flyer Zip Kick 5 different thugs

Blue Ribbon Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)

"It" Kept You Busy Defeat Pesanta in Separate Ways.

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

Iron Fist Destroy all towers and bunkers in 'Blood and Iron'.