WiebeWizard

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

Beating the One-Eyed Worm Defeat the Leech

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

In the Name of Science GTA Online: You completed The Humane Labs Raid and Series A Funding as Heist Leader or Crew.

It Takes Two Defeat 3 foes using co-op moves with Oda or Tachibana.

Break of Dawn Discover the true nature of the Aurora device

Instigator Start a Spectated Arena Fight in a Settlement

Complete a 750yd drift inside the Inspiral Car Park Awarded when you complete a continuous 750yd drift inside the Inspiral car Park

Regal Completely upgrade one throne.

I Felt Your Presence Witness the cult's meeting

Night Sword Find a Night Sword.

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

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

Competitive Nature Complete at least one match in each mode

Close Combat Specialist Kill 100 enemies with melee attacks.

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

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)

Car insignia 'Central' Cars can drive on all of Island 2's bridges.

I've Brought You A Gift Defeat the Soul Arbiter

Vrooom! Maintain sprint speed for 30 seconds.

Clemency Pays Capture a bounty alive.

Trick Arrow Skills Shoot a Lizard with a Special Arrow

Special Class-A Complete game on Hard difficulty

Master of I Earned all trophies.

#10 Downing Street Reach Career level 10.

Equipped an Elite Coil or Weave Equipped an elite coil on a weapon or an elite weave on an outfit.

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

I just love them! Win all the creatures

The Sensible Life of Research Complete research for the first time

Smörgåsbord Kill at least one of each non-boss Mutation.

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

Return to Sender Completed Return to Sender.

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

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

Firebug Defeated the LU-74 "Firebug"

Hippy-Stomper Foot stomp 12 aliens

Harsh Conditions Fulfill the 'Harsh Conditions' Prophecy

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

Dinner Party Posse Finish 15 kitchens in Arcade
8/15

Engineer Score is 500,000 points or higher.

Gladiator school Survive 15 consecutive waves with each of the 4 characters.

Dual Pit Experiment Do the same test twice

Into The Pitt Completed "Into The Pitt"

Complete your 1st Party Round Awarded when you complete the 1st Round of your 1st Party.

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

Let it Slide Bank more than 2000 points in a single drift.

Death From Above Completed "Death from Above"

Into the Abyss Withstand and overcome the Chaos invasion

Detective Story Complete the Squats' detective board.

Hackett's Quarry Massacre Killed everyone