SmoRux

Complete a Small Party Awarded when 2-4 players have completed a Party.

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

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

Instigator Start a Spectated Arena Fight in a Settlement

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

Explosive Finish Kill 12 enemies with explosive barrels while riding the server lift during Echoes of a Cold War.

Freeze Well! Kill 15 frozen aliens

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

Monarch Abides Won the battle of Stellar Bay.

Scratch me! Win and scratch all the lucky tickets

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

The Professional Trophy Win 'The Professional Trophy' event in Tour on gold star difficulty.

Los Santos Legend Congratulations! You're Vinewood's biggest star!

Be on the Red team for Online Road Rage Awarded for taking part in an Online Road Rage as a Chaser on the Red Team.

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

Ultimate Knack Received all trophies

C12 Kill a C12 by doing a right rodeo, a left rodeo and by blowing off multiple limbs.

I've Brought You A Gift Defeat the Soul Arbiter

Ye Who Enter Open the gates to Vaulthalla.

Specter Gauntlet Upgraded Fully upgraded the Specter Gauntlet.

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)

Eregion Reforged Build all the Forge Towers in Udun.

Every player succeeds in every Party Game Awarded upon completing a Party in which every player successfully completes every Game of every Round.

Shocking Discovery! Collect all the items (Batteries) on Lockdown

I'm number 1 Win 1 Tower Battle

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

What Mad Universe Attain ‘Ambassador’ status in Alien Colonist Encounters

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

No Show You died to helicopter blades on your first day on the job.

Well Balanced Breakfast Simultaneously had bonuses for meat, carbohydrates, sugary drink, caffeine, and alcohol.

Bronze Addict Win all the Bronze Cups from the paintings

Headache relief Kill 25 Summoners

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

Gazebo Pay tribute to Jessamine one last time

Got your back Kill 50 enemies that are actively attacking other players

Home Sweet Home Complete "Home Sweet Home"

The Royal Protector Finish the game with Corvo Attano

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

Howlers ’til the End Side with the Howlers in the Dust District

Impossible Mission Succeeded at 3 dialog conversation checks with a single disguise.

Citizen of the Galaxy Attain ‘Babelfish’ status in Words Collected

Belly Of The Beast Complete an Ops Activity on Master difficulty or higher.

Scorched Earth II Blow up all trucks and guard towers on the approach to the monastery in The Final Countdown.

Power Out! Collect all the items (Batteries) on Power Core

Honeycomb Hideout Complete five Hive missions

Platinum Congratulations!

Skin Deep Skin every species of animal in Story Mode.

Power Play Complete "Power Play"

All Stars Beginner Gain a star in any event of 'All Stars'.

NOPE Left when things were getting interesting in Amnesia: The Dark Descent.