RJDMC

Regal Completely upgrade one throne.

Splinter Ray Go through "Mansion of the Deep" without crossing any light from a Dark Sentry or touching any laser

A Meeting of the Minds Completed "A Meeting of the Minds"

Quiet and Falling Collect the Crystal Heart in Chapter 5

Hey, not too rough Finish the Campaign on any difficulty

No Retreat Execute a PERFECT escape

Hungry Forager Collect all the pollen in Ambrose

No More Running Complete Chapter 7 B-Side

Instigator Start a Spectated Arena Fight in a Settlement

Frantic Forager Collect all the pollen in Celerion

The Friendly Ghost Talk to Ghasper in each room

Master of Chance Defeat all opponents in Knucklebones.

Center of the Earth Complete Chapter 6 B-Side

Heavyweight Earn a Bronze Medal in all Infierno challenges

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

Blighted One Reach level 50

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 Flawed Couple Defeat General Horse.

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

Scratch me! Win and scratch all the lucky tickets

A Day At The Beach Complete the Level Your Finest Hour

1UP! Get a 1UP

Specter Gauntlet Upgraded Fully upgraded the Specter Gauntlet.

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

It's Him! Patsy 5 military personnel.

Superstitious Hocus Pocus Collect the Coin of the Lost Realm

Hackett's Quarry Massacre Killed everyone

Moving On Up! Collect 20 Specter Coins.

Aided the Quen Helped the Quen of Fleet's End recover priceless knowledge and rescue those held captive.

Trick Arrow Skills Shoot a Lizard with a Special Arrow

Gotta Catch 'em All! Make friends with all the tinykin in the house

Fruit Fighter Shoot a background UFO in Future Tense.

Fresh Meat Complete a public Road RAGE match

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

Local Call Chilled out to Radio Yorkshire

Adventure's End Complete Chapter 6.

Demonslayer Defeat 1,000 demons in single-player mode.

Eregion Reforged Build all the Forge Towers in Udun.

Mr. Oddjob Complete 5 Job Board Quests in one play-through

Unsafe Working Conditions Completed "Unsafe Working Conditions"

Tinyking Obtain all trophies and become a legendary archaeologist

Bronze Addict Win all the Bronze Cups from the paintings

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

The Final Girl Kaitlyn survived the night alone

I Call It The Dreamatorium Won a battle in your own mind

Clingy 13 Parasite Zombies killed (lifetime)

Do No Evil Defeat the One Who Waits.

Super-Charged Potpourri Nearly made Pearl faint with heavenly delight

Home Sweet Home Complete "Home Sweet Home"

The Taming of the Moo Defeat General Bull.