SolidHarley

Rexecutioner Destroy the Metal Gear REX boss

You Monster Destroy a Farmer drone.

Rip And Tear As Colt, inflict a truckload of damage to Eternalists during a single use of Havoc.

One Who Obtains the Cauldron Defeated the Cauldron with Velvet.

One Who Kills the Snake Defeated Leventhan with Gwendolyn.

Completist - Destroy everything on the MAWLR Destroyed every destructible weapon on the MAWLR while on foot and on the Intruder

Armageddon Completed the Book of Armageddon.

One Who Inherits Life Witnessed the earth's rebirth.

War-hardened Achieve at least 1 rank in a tier 3 skill.

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

*Slap* In solo play, finish off a Goliath with a melee attack

Tower Master Complete 10 Living Towers

Corpse Wagon Detonate fallen Leeches to kill 25 enemies

Zomboss Recruit Reach Level 5 with Every Zombie Class

Vacuum Cleaner Decompress 20 Necromorphs without getting sucked out yourself

Killer Croc Have the final hit come from the crocodile in Slaughter Swamp

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

Faction Champion Reach level 50 in any faction

Successor of the Throat Defeat the Successor of the Throat in the Crown of Sand

Not a Scratch on Her! I'm not taking any chances, this bus can't take much more damage. (Ch. 12)

Right in the Grape... Singleplayer: Get 7 headshots in a row with any weapon except the long range sniper rifle.

Battering Ram Shield Bash 5 different thugs

Liberty City (5) Your friends all like you above 90%.

Mass Production Produce 100 objects from your builders

Going Ape Throw 3 kegs during a match with Gorilla Grodd at the Ace o' Clubs

Full House Kill 5 enemies with each type of Agony Bolt.

Best of the Bunch Earn the MVP award in any Online Tournament match

Betrayal Complete the fifth mission of the U.S.S. campaign.

Running Errands Complete all side missions

Great Outdoors Endurance Challenge: Survive for 10 days

EMANCIPATED Collect the key in the Female Ward

Feeding the Pig Singleplayer: In Compromised, get 15 kills with the M60

A Kontender Complete 1 Tower Battle

Stunt Driver Get 100 stunt driver points.

Victory - Complete Campaign on Elite Completed every mission on Elite difficulty

Entry-level combat Win 1 match in Ghost War (Standard).

Expert Marksman Kill 2 enemies more than 200m away with headshots in 3 seconds.

I HOPE You Survive Green Lantern must defeat Atrocitus with the final hit coming from Mechanized Assault

Do the Hula! Obtain the Super Hoop.

Hidden Agenda Discover 15 secret areas

Judge, Jury, Executioner Execute 20 aliens

Attachments Master Find 30 Attachments and then equip one in the gunsmith.

All Snug in Their Beds Uncover the secret history of the park.

Spoiled for Choice Infuse one of each type of weapon.

Mask Curator Collect all Masks.

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

Vacation Endurance Challenge: Escape the forest after surviving for 7 days

Compounding Your Success Complete Overwatch 1

Faithful to the Abbey Side with the Overseers in the Dust District

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