Russxplode

Guns don't kill but they help Kill 250 zombies using firearms.

Bounty: Spanish Gold Complete the bounty set.

Blood Ribbon Complete Blood Meridian on any difficulty level

Hubba Hubba Don't miss a beat in the Carmelita dance game.

Too Late The Hero Carry on, soldier.

The Circle is Complete Earn all Runes

Puzzler Rescue the third hostage from Riddler

Death Factory Complete Death Factory.

Nose To Tail Draft another vehicle for at least 2187 yards (2000 metres) in a single event.

Gadget Attack Use 5 different Quickfire gadgets in one fight (any play mode)

Hero Save Tobi's life, and finish.

Friendly Fire Show mercy.

It's Me Time! Read a comic in Deadpool's room on the Helicarrier

Fastball Special Perform a special throwing move as Colossus on Wolverine

Live With The Hot Ones Kill 30 enemies with the Flamethrower

The Cleaner Complete the mission "The Cleaner".

Home is Where the Hospice is That vision in the hospice... why here? Why now? (Ch. 4)

Face-Off Complete 50 Face-Offs.

Get To the Chopper Don't take any damage during Up In Smoke.

Old Flame Finish off a shrieking beast.

Blood, Sweat, and Tears Complete all Force Tears

Battle Management Kill 50 enemies using only the Attack Command. (campaign only)

Invincible Finish the final battle against Ratash without taking any damage.

Untouchable Defeat Ratash in the Throne Room wihout taking any damage.

Common Courtesy Discover and complete all unwritten tales on Iki Island.

Our Men Complete Hill 493.

Menace of Magneto Drive to the Baxter Building as Magneto in the Magneto Mobile

Bounty: Gemstones Complete the bounty set.

IDDQD Upgrade all Runes

Sound and Fury You blasted four Taken into ashes with a single flashbang.

Italian Plumber Kill an enemy with a wrench, using Vault followed by Drop Attack

Ménage à trois Complete 5 quests with 3 co-op partners.

Child Of the 80's Beat the top high score of one hideout arcade.

Splurgle Purchase all of Doma's merchandise

Got Walkthrough? Find and break every sarcophagus.

Extinction Event Avoided Repair the Aurora Reactor

Unexpected Package Place 60 bombs in enemy pockets with Bentley.

Change My Name Change the text on the License Plate

Originality Play in a co-op team of 4 different playable characters.

Close Combat Carnage Kill 4 enemies with a shotgun in 10 seconds or less. (campaign only)

Full Contact Kill 30 enemies with the Contact Beam

Lucky 7 Win 7 coop competitions

IDKFA Earn the Masteries for all weapon mods

Aggravated Assault Stop all assaults in Arkham City

One Gun Beat the game using only the Plasma Cutter

Worst Christmas Ever Complete Battle of the Bulge.

Apollo Wins Have the perfect workout during the Training Montage.

Undercover Obtained the Spy costume.

A Line, Crossed Choose vengeance.

What Else Ya Got? Complete all Mission Challenges