Sephice

Ice To See You Defeat 'Frost Grubber'

Mission Impossible Complete the game on Zealot setting

Speed Demon Complete the game in under 4 hours

Hammer Havoc Kill an enemy with a thrown hammer bouncing at least once before kill

Hey, it's-a-me! Execute a stomp move on an enemy

We Will Survive Win 15 matches in Team Survivors.

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

Guardian Do not allow any friendly armor to be destroyed during Act 3-5.

The Local Flavor Completed "The Local Flavor"

Musician and Muse Fulfill the 'Musician and Muse' Prophecy

Treasure Hunter Held every weapon and accessory.

The Commander You unlocked Commander Video! Double rainbow all da way!

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

Best Served Cold? Take more than 15 minutes bringing the takoyaki.

…Mommy? Complete the Prologue

Ultimate Hero Acquired all trophies.

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

Rampage! Use the Ram to wreck 10 opponents.

Among the Stars Completed "Among the Stars"

Food for Thought Viewed more than 20 Table Talk scenes.

Tensile Strengthener Awarded for completing your tension training, and entering super-high-tension mode.

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

Miasma Manager Activate all mistles

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.

Fisher is the Other Sam Proceed on the monorail in Act 3-4 without being spotted by the enemy troops or searchlights.

Parasite-Seeing In Shadows of Evil, kill 5 Parasites while riding on the train.

I feel lucky Purified the sword of the unlucky grave robber

Alchemist Directly hit an opponent with a thrown Beaker Power-Up.

Finish Him? Perform any fighter's hidden finishing move

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

Hall of Famer Win all chocobo races.

Dark Reflections Fulfill the 'Dark Reflections' Prophecy

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

Halfpenny Millionaire Awarded for collecting a total of 500,000 gold coins.

A Floral Feast Feed carnivorous plants with three or more different kinds of treats

A son of the land... Complete ''Ring of Fire''

It Takes Two Defeat 3 foes using co-op moves with Oda or Tachibana.

Eat DiRT Earn 50 'CHECKMATE!' Medals

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

This Galaxy Ain't Big Enough… Completed "This Galaxy Ain't Big Enough…"

Regal Completely upgrade one throne.

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

Special Class-A Complete game on Hard difficulty

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

Aerial Dance Defeat 5th Colossus

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

Frequent Flyer Awarded for discovering 40 different Zoom locations.