XiroEmbo

Regal Completely upgrade one throne.

Throttled Escape Escape using a relic in Regular or Hardcore difficulty.

I think I'm quite ready for another adventure! Achieve True Adventurer in every level. (Single Player Only)

Behold the Betrayal More eyes do not see more than the mortal trifles.

Factory Complete Complete the factory.

Proto Tyrant Down Fight off the Proto Tyrant.

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

Competitive Nature Complete at least one match in each mode

Speed Bumps Run over 500 characters in a single tank.

Taste of Victory Win an event (no teams)

Novice Hero Win the Cerberus Cup.

Vrooom! Maintain sprint speed for 30 seconds.

Completionist Complete all Extinction challenges and escape in Regular or Hardcore difficulty.

Meeting Resistance Weaken the Atlantic wall and rendezvous with Blue Viper.

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

No Retreat Execute a PERFECT escape

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)

Decked Out Find the full Dublin Champion armor set (Wrath of the Druids).

#10 Downing Street Reach Career level 10.

Dockyard Discord Finish the Connection level in "Joe's Adventures."

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

Tenacious Traceur Wallrun, Turn, Jump, Wallclimb, Turn, Jump, Wallclimb, Turn, Jump

In the belly of the beast Enter the Raid.

Instigator Start a Spectated Arena Fight in a Settlement

Talk of the Town Get over 1,000 fans in any area.

Return to Sender Completed Return to Sender.

Hobbits really are amazing creatures. Complete all the HUB mini games.

Farewell Refuse the ritual

Skelly's Last Lamentations Earn the second of Skelly's prizes

The Sensible Life of Research Complete research for the first time

Into the Sunset Salim returned home to his son

Museum of Vanity: Repossessed Completed the museum Palace.

One Lost in Madness Ran out of time in brain field.

The Thinker Consider Thought Cloud entries 100 times.

Fresh Out of the Package With Koller's help and the Neuroplasticity Calibrator, eliminate overclocking for experimental augs.

Herbalist Reached the Max Herbalism level

Pied Piper Entice 10 Stormtroopers to leap to their deaths with Mind Trick.

The Royal Protector Finish the game with Corvo Attano

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

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

Harsh Conditions Fulfill the 'Harsh Conditions' Prophecy

Terminal Headache Perform 50 headshots with a ranged weapon.

Mighty Soldier Defeated 1,000 enemies.

Alley-oop! Shoot down a Hunter or an Eliminator while they are jump attacking in the air.

Lovers Quarrel Green Arrow must defeat Black Canary with the final hit coming from Target Practice

Warp Mastery ME1: Use biotic Warp 25 times

The Thing Eric helped Rachel purge her infection

Chaotic Whispers Acquire 10 Caches of Chaos from the Tree of Whispers.
0/100

Light up the Manhattan Spirit during an Online Challenge Awarded for using the flashing lights of the Manhattan Spirit during an Online Freeburn Challenge or Timed Challenge

And away he goes, Precious! Use Smeagol to defeat Gollum when Gollum is the buddy.