Diobarabba

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

Every Nook and Cranny Collect every collectable in the game.

Scoped In multiplayer, get 25 headshots with longblaster rifles.

Higher And Higher While never setting foot on the ground, grab enemies 10 times using Kulshedra.

Master of Unlocking Open up all the lockers in the save room.

The Team That Slays Together... Win 15 matches in Team Slayers.

Ultimate Warrior Reach rank 20 with all roles.

Master of the Direct Tag Assault You pulled off 3 Direct Tag Assaults.

Hungry Reach the pump room of the Waystation without alerting any Feeders.

Be Still My Iron Heart You won a ranked match in Online Mode.

Choose Your Path Defeat 50 enemies in Heroes Vs Villains.

Good to be King Win 1 complete Klassic King of the hill match

What Does This Button Do?? Complete Arcade Ladder without blocking (allowed to continue)

Cursed No More Purify a Cursed piece of gear.

Sisters of Athena Endurance Co-op Challenge: Kill a combined total of 25 enemies in a single Expedition

The Interceptor Get 20 Killstreaks with Interceptor ships.

Sisters of Artemis Endurance Co-op Challenge: Kill a combined total of 10 dangerous animals in a single Expedition

Sentry Mode Engaged In multiplayer, defeat 150 enemies with the Heavy's Sentry Gun.

There Has Been An Awakening Reach Rank 25.

Mission Impossible Complete the game on Zealot setting

Undertaker In The Final Reich, kill the Bomber with the shovel.

We Will Survive Win 15 matches in Team Survivors.

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

Gasoline Cowboy Rescue your allies with the Sherman while keeping your armor above 80% in Collateral Damage.

And STAY Down Perform 50 follow-ups in the main campaign.

The Ice Witch Freeze 20 enemies while wearing Odette.

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

It's Art Find a permanent home for the squirrel statue.

Legend Defeat a Legendary Dragon

Revenant Reaper Defeat 100 Revenants in the main campaign.

Grin and Bear it Survive 18 bear attacks and kill the bear each time in Story Mode.

Gladiator school Survive 15 consecutive waves with each of the 4 characters.

Ignore Your Instincts At Your Peril Destroy 25 objectives in Starfighter Assault.

Join The Midnight Club You won a multiplayer race without damaging your vehicle too much.

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

Tug at My Iron Heart Strings You won a player match in Online Mode.

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

You Got The Message You delivered all 30 cars ordered through text message.

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

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

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

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

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)

I'm number 1 Win 1 Tower Battle

No More Strangers You've met all the random characters.

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

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

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

Not All Miss In multiplayer, defeat 3 enemies within one Vanguard usage 5 times.

Skin Deep Skin every species of animal in Story Mode.