solidmike

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

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

The Survival Horror Finish the game in Real Survival mode.

Dominion Wraith Flash Dominate 50 Uruks.

Ghost of a Chance Finish the game in Invisible Enemy mode.

That's Quite A Mouthful Complete Chapter 2: "Another Day at the Office"

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Quite a lot of deaths that night Found all of the black framed Pictures

High Roller Bought a seriously expensive car.

With Bells On Purchase all of Faith's upgrades

Deep Impact Complete the adventure at Broken Tooth.

Skill - Stasis Complete any level with at least 80% Stasis Accuracy

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

I Saw You On The Battlefield Destroy all Security Hubs

Legend Defeat a Legendary Dragon

Tekken Fanatic Complete all other objectives.

Platinum Splattin' 'Em! Earn all trophies.

We Will Survive Win 15 matches in Team Survivors.

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

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

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

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

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

Hell on Wheels Complete 'Blood and Iron' on Veteran difficulty. (Solo only)

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

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

Dinner at 8 Guide 8 Sacklings to the very end

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

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

Tenacious Traceur Wallrun, Turn, Jump, Wallclimb, Turn, Jump, Wallclimb, Turn, Jump

Eat DiRT Earn 50 'CHECKMATE!' Medals

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

Aerial Dance Defeat 5th Colossus

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

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)

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

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

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

Easy Runner Springboard, Wallclimb, Turn, Jump, Coil, Skill Roll

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

Hackett's Quarry Massacre Killed everyone

Eregion Reforged Build all the Forge Towers in Udun.

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

Platinum Congratulations!

The best laid plans... Win both Contraption Challenges

The Final Girl Kaitlyn survived the night alone

Running Up the High Score Complete Extra Life Mode with 10 Extra Lives in your Inventory

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

Last Man Standing Ryan survived alone

Eye of the Storm Earn 96 medals within the Festival.