SlinTheRipper

Wulfrun's Bane Defeat the Sorceror Wulfrun.

Arkham City Lockdown Defeat every Villain With Batman

This Galaxy Ain't Big Enough… Completed "This Galaxy Ain't Big Enough…"

Heavy and Frail Collect the Crystal Heart in Chapter 6

Regal Completely upgrade one throne.

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).

Silence is golden Stop the music in the end sequence after the saloon blew up (playing as the VR Sheriff).

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

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

Meatballs Lover Defeat 30 enemies with the SKULLCUSSIONER

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

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

Novice Hero Win the Cerberus Cup.

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

I Felt Your Presence Witness the cult's meeting

I've Brought You A Gift Defeat the Soul Arbiter

Instigator Start a Spectated Arena Fight in a Settlement

Dish Best Served Cold You pulled off 3 reversals.

Terminal Headache Perform 50 headshots with a ranged weapon.

I just love them! Win all the creatures

Frequent Flyer Awarded for discovering 40 different Zoom locations.

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

Friend to the Ring-bearer Speak with Frodo in Rivendell.

Museum of Vanity: Repossessed Completed the museum Palace.

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

Trick Arrow Skills Shoot a Lizard with a Special Arrow

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.

Warp Mastery ME1: Use biotic Warp 25 times

Best star pilot in the galaxy Destroy 10 TIE fighters within 2 minutes on the Beggar's Canyon mission

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

Principled ME1: Accumulate 75% of total possible Paragon or Renegade points

Heavyweight Earn a Bronze Medal in all Infierno challenges

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

Quiet and Falling Collect the Crystal Heart in Chapter 5

Benevodons' Return Complete Chapter 5.

Saver Accumulate at least 100,000 lucre.

One True King Awarded for achieving 100% completion.

Dual Pit Experiment Do the same test twice

Denied First Jammer use that affects a Cop

Love Them and Leave Them Drive every Car

Into The Pitt Completed "Into The Pitt"

Death From Above Completed "Death from Above"

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

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

First Contact Destroy all enemy spacecraft during the chase scene.

You're so dead, you don't even know it Complete any Campaign chapter in 4-player co-op at any difficulty level

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

Escape Artist You successfully completed 10 throw escapes.