MSIMO1

The Omega Powers Set both Free Play characters as Darkseid and Desaad

Knowledge is Power Uncover the mysteries of the Lost Tomb of Otorongo

The Gift that Keeps on Giving Experienced all 9 Game Modes and all 9 Modifiers of the Mutator.

Ghosts of the Past Face all of Carver’s demons by completing all Co-Op only optional missions.

I'm glad to be with you. Complete a level in co-op. (Story only)

The Ice Witch Freeze 20 enemies while wearing Odette.

Belial Defeat Belial, Lord of Hell.

Let's Go Down a Kite Defeat the Zurg Kite.

Wardens of Belle Reve Set both Free Play characters as Amanda Waller and Harley Quinn (The Squad)

Outsmarted In singleplayer, get a quadruple kill with a single Frag Grenade

Guaranteed to Stick Take a relaxing dip in some cement.

If Mr. J could only see me now! Complete The Squad level after achieving True Hero status

“Worlds of Hurt” – Expert Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty

Pound and Perfect "Through fire, armor is refined; through trials, strength is defined."

Twinsanity Defeat the Doctors N. Tropy

An ideal to strive towards Complete Man of Steel level with all Minikits unlocked

Burn Baby Burn Destroy your first enemy APC

TLAD: The Lost Boy Become leader of The Lost. (The Lost and Damned)

A Good Soldier Never Leaves a Man Behind! Help find and return Sarge's troops.

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

Secrets! Lies! Conspiracies, man! Found all Secrets!

Astarte Defeat Astarte, Fallen Angel.

Why so serious? Complete the Dark Knight level with all Minikits unlocked

World's Greatest Detective Complete Batman 75 level with all Minikits unlocked

Ghost ships are just a myth, right? Found all Pictures

Close the Rift Close the rift leaking void creatures in Icebind Cavern.

Piece of Cake Complete the SP campaign on Easy Difficulty

Bi-Plane Crazy Defeat the neighborhood boss.

Know My Name Get on the Leaderboard for every Feat

For the Night is Dark Endurance Co-op Challenge: Clear 3 Enemy Camps at night in a single expedition

Beating the One-Eyed Worm Defeat the Leech

Duke Angry, Duke Smash! Kill 15 aliens with melee attacks while on steroids

That is a rare gift. Reach the top of Amon Hen without being caught once by Boromir. (Single Player Only)

Bat-Dancer Complete Batman's special Anniversary Dance Puzzle as Batman (1966)

Touch And It Will REALLY Hurt Counter three enemy attacks consecutively with the Moon of Mahaa-Kalaa equipped.

Rolling Heavy Kill 5 enemies using one burst of Unstoppable Force.

Behold the Betrayal More eyes do not see more than the mortal trifles.

Teamwork Endurance Co-op Challenge: Warm up from freezing by standing next to a campfire lit by your partner

I've Brought You A Gift Defeat the Soul Arbiter

One does not simply... Walk into Mordor.

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)

Communication Skills Endurance Co-op Challenge: Kill 5 enemies that have been marked by your partner

Hippy-Stomper Foot stomp 12 aliens

I just love them! Win all the creatures

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

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

This Isn't Fair! Win the neighborhood race against R.C. Car without the Rocket Jet Boots.

Trick Arrow Skills Shoot a Lizard with a Special Arrow

Darkseid on the Moon Play as Darkseid on the Moon

The Cockerel Crowed Long and short, far and near, each span has its year.