M-Lyfe

EXTRA: Astral Stair Map Find the Astral Stair Map.

Scary Stories to Tell at School STU: Complete all newly-added side missions revolving around the school.

The Flames Make It Go Faster Activate the Blazing Steed.

He Who Doesn't Exist Defeat the Mysterious Man in Hollow Bastion.

Place of Three Deaths Kill Paolo three times

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

Flooded Basement Drain the water to recover a Rune

Mining Instructions Reached the 3rd Layer of the Delvool Mining Trench.

Much Apork About Mutton Defeat Generals Pig and Sheep.

Camera Men Completed the men's portrait collection.

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

Saghassi Maniac Found all of Saghassi's Paintings in Hekseville.

Dark Future Perform 50 Brutalities

Smile for the Camera Completed the women's portrait collection.

Acrobat Eliminate 10 enemies with Drop Assassination

Saghassi Fan Found all of Saghassi's Paintings in Jirga Para Lhao.

Tour Guide Discovered all of the sites in Jirga Para Lhao.

A Blade of Memory Destroy all Teeth, Balloons and Jack-In-The-Boxes.

Tour Conductor Discovered all of the sites in Hekseville.

EXTRA: Space 54 Find 5 Golden Fingers.

Bronze Medalist Completed all challenge missions with bronze or better.

Dominion Wraith Flash Dominate 50 Uruks.

One-Winged Angel Defeat Sephiroth in the Platinum Match at Olympus Coliseum.

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

Level Master Get Sora to Level 100.

EXTRA: Chaos Altemanna Find the Chaos Altemanna in Tiny Bridge.

Silver Medalist Completed all challenge missions with silver or better.

We Will Survive Win 15 matches in Team Survivors.

Gold Medalist Completed all challenge missions with gold or better.

Materia Maven Obtain all materia available from Shinra Box Buster challenges.

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

Searcher Collect all Ansem Reports in Jiminy's Journal.

Eureka Crack the Jindosh Lock without finding the solution elsewhere

Rift Hunter Defeated the five giant Nevi that appear with mining site gravity disturbances.

The Ice Witch Freeze 20 enemies while wearing Odette.

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

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

I'll Make it Double Doubled your chips at L'Amant.

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

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

EXTRA: Brave Story Find the Brave Story at minute 18 in Space 54.

Gazebo Pay tribute to Jessamine one last time

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

Gem Collector Collected 60,000 precious gems.

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

Why Aren't You Laughing? Joker must defeat Batman with the final hit coming from Not So Funny Is It?

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

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)

The Royal Protector Finish the game with Corvo Attano

Master Builder Craft an item from Tier 4 materials in all non-masterwork slots in single-player mode.