Dannebac

Ultra Hard Completed Completed a New Game+ playthrough on Ultra Hard difficulty.

Committed To The Cause Reach level 55 in Multiplayer.

All Rounder Play on every game mode, and use every ability and ranged weapon once in Multiplayer.

Puzzler Rescue the third hostage from Riddler

Ménage à trois Complete 5 quests with 3 co-op partners.

Originality Play in a co-op team of 4 different playable characters.

Aggravated Assault Stop all assaults in Arkham City

10 heads are better than 1 Kill 10 zombies in a row with headshots.

Fully Loaded Collect all of Batman's gadgets and upgrades

Rootin' Tootin' Lootin' Loot 5 Exceptional Weapons.

50x Combo Complete a combo of 50 moves (any play mode, any character)

It's Just a Bad Dream! Complete "Lost in Nightmares" with an S rank.

People Person Play with 10 different co-op partners for at least 15 minutes each.

Light my fire Set 10 zombies on fire simultaneously.

Prizes, Plunder, and Adventure!  Win every trophy.

Let Sleeping Rockstars Lie You killed a Rockstar in multiplayer.

Gotham Base Jumper Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

Oh, no you don't Kill a Ram using tackle skill.

One Hundred And Eighty You scored 180 with 3 darts.

There and back again Explore the entire island.

It'll Cost Ya You made a taxi trip from one island to another without skipping.

Kung Fu Fighting Inflict a set amount of damage to Wesker in "Lost in Nightmares."

Intellectual Rescue the fourth hostage from Riddler

Wheelie Rider You completed a 500 foot wheelie on a motorbike.

Way of the Warrior Defeat 150 enemies singlehandedly in one playthrough of "Desperate Escape."

The Great Escape Complete "Desperate Escape" with an S rank.

Let's Get This Party Started! Unlock all selectable characters in Versus.

School of hard knocks Reach level 50.

Family Jewels Retrieve your stolen goods

Wish Upon a Star Destroy all 18 of the Score stars found throughout "Lost in Nightmares."

Flawless Freeflow Fighter 2.0 Complete one combat challenge without taking damage (any character)

Right 4 Life Complete act 1 with 4 different characters.

Cut Your Teeth You were successfully promoted up a rank in multiplayer.

Striker Learn the Jecht shot

Brainteaser Rescue the fifth hostage from Riddler

Walk Free You successfully lost a 4 star wanted rating.

The Whole World Went Away Collect all other trophies.

Escaped Tartarus Clear Tartarus

Genius Rescue all the hostages from Riddler

74 miles East of Otaheité Complete Chapter 1.

Mined the Gap Knock an enemy back into a mine.

“The ‘I’ in Team” - Rescuer Rescued the Little Sister in “The ‘I’ in Team”

Teamwork! Win a blitzball match

Interesting... Find 25% of the story logs.

Escaped Asphodel Clear Asphodel

The Everhart Expedition Complete Chapter 2.

Weekend at Walakea's You have found the secret object in Chapter 2.

Storyteller Have 12 murderous dates with Calendar Man

Wave and Smile Play any Arena in co-op.

Three-Headed Boy Pet Cerberus 10 times