Setholus

Arkham City Lockdown Defeat every Villain With Batman

Master of the Mojave Discovered 125 locations.

Among the Stars Completed "Among the Stars"

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Alone Time Endurance Co-op Challenge: Spend at least one day more than 60 meters apart

Tacticool Fully upgrade a weapon brand.

KamuroGo Trendsetter Completed 10 stores in KamuroGo's Shop Missions.

401(K.O.) Use your Kärring to knock another Kärring down

One Lost in Madness Ran out of time in brain field.

Indomitable Hunt 50 tempered monsters.

Mighty Soldier Defeated 1,000 enemies.

Fish annoyer Annoy the same fish 25 times

Egg Simulator Become an Egg

Dagon Defeat Dagon, Lord of Hell.

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

"Back in Time" Use the Snapshot for the first time.

Like lightning Use the Boost for a total of 30 minutes.

No Show You died to helicopter blades on your first day on the job.

Big City! Beat Stinger.

Let it Slide Bank more than 2000 points in a single drift.

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

A Floral Feast Feed carnivorous plants with three or more different kinds of treats

Squid Soup? Accept Jefferson's Soup

All New Machines Scanned Encountered and Focus scanned every new machine in the Burning Shores.
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Giant Crown Collector Obtain a gold crown for 10 or more monsters that appear from low or high rank.

This Galaxy Ain't Big Enough… Completed "This Galaxy Ain't Big Enough…"

Drugs are for losers Complete Narco Hell

Companionship Reached Bond Level 6 with an ally.

I've Brought You A Gift Defeat the Soul Arbiter

I just love them! Win all the creatures

Papercraft Wizard Collect all the papercraft plans in the world

Get Away from Her! Endurance Co-op Challenge: Kill an enemy melee attacking your partner

Alley-oop! Shoot down a Hunter or an Eliminator while they are jump attacking in the air.

Team Player! Win every Academy Challenge.

Fragmerchant - Kill 5 Helghast using a single grenade Kill 5 Helghast at once using a single frag grenade

Keep it up! Level up to Rank 15

Sorry, we’re DEAD In Shadows of Evil, kill 10 zombies that are inside of a store in one game.

The Champ! Beat Chick Hicks for the Title.

Return to Sender Completed Return to Sender.

War comes home Complete Assault

No One Left Behind Endurance Co-op Challenge: Revive a player 3 times in a single expedition

Tokyo Triumph! Score 25000 points in the Tokyo Mater event.

Big Cheese Perform 50% of the Single Player Skillshots

How 'Bout a Light, Bud? Defeat Mimicry Marcus with a Molotov Cocktail or a Napalm Grenade.

Ole'! Score 25000 points in the Materdor event.

Into The Pitt Completed "Into The Pitt"

Death From Above Completed "Death from Above"

Singles Master Win a Singles match.

Vrooom! Maintain sprint speed for 30 seconds.

Pacifist Clear the "Intel Operative Rescue" Side Op without killing a single enemy