NDeth

Scorched Earth Destroy all enemy vehicles and mortar teams while defending Firebase Ripcord in Fracture Jaw.

The Thing Eric helped Rachel purge her infection

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

Ultimate Weapon Clear Mission 9.

Mind Trip See all seven memory endings and play through all four path ends in Break on Through.

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

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

Ultimate Hero Acquired all trophies.

Omega Destroyed Beat the Omega Weapon

Troubleshooter Completed 5 types of Trouble Missions.

Be Still My Iron Heart You won a ranked match in Online Mode.

Activation Activate the Remnant city.

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

One does not simply... Walk into Mordor.

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

Return to Oa Clear Mission 10.

Emerald Warrior Complete the game on Poozer or Enforcer difficulty.

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)

Indomitable Hunt 50 tempered monsters.

Escape Artist You successfully completed 10 throw escapes.

Faster Than Light Achieve a 10x point multiplayer in "Jimmy's Vendetta".

Willpower Purchase all Construct upgrades.

Piece of Cake Complete the SP campaign on Easy Difficulty

Live by the Blade Performed all Special Actions 5 times with each knife

Wash my hands of this mess Bounty Filthy Hands Floyd

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

Beating the One-Eyed Worm Defeat the Leech

Fragmerchant - Kill 5 Helghast using a single grenade Kill 5 Helghast at once using a single frag grenade

Touch And It Will REALLY Hurt Counter three enemy attacks consecutively with the Moon of Mahaa-Kalaa equipped.

Instigator Start a Spectated Arena Fight in a Settlement

Sorry, we’re DEAD In Shadows of Evil, kill 10 zombies that are inside of a store in one game.

Lights Out Defeat 10 enemies with Piston Blitz.

Duke Angry, Duke Smash! Kill 15 aliens with melee attacks while on steroids

How 'Bout a Light, Bud? Defeat Mimicry Marcus with a Molotov Cocktail or a Napalm Grenade.

On Leather Wings Get picked up by the Infected Bat.

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

Hal Knows Jets Defeat 20 enemies with Jet Fighter.

Way Too Thorough! Fully investigated Terasawa.

Not All Miss In multiplayer, defeat 3 enemies within one Vanguard usage 5 times.

Spotter Killed 30 Enemies Using Sniper Support

Vrooom! Maintain sprint speed for 30 seconds.

Twelve Feet Under Complete Act 5 - Chapter 1 on any difficulty setting

#10 Downing Street Reach Career level 10.

Danger Close Killed 30 enemies using Proximity Mines

Betrayed By Rage Complete the game and choose the Dark Side ending.

Running Up the High Score Complete Extra Life Mode with 10 Extra Lives in your Inventory

Giant Crown Collector Obtain a gold crown for 10 or more monsters that appear from low or high rank.

Regal Completely upgrade one throne.

The Last Kryptonian Supergirl must defeat Superman after connecting 20 Kryptonian Lasers

Return to Sender Completed Return to Sender.