Derhelm

Street Fighter Complete all Dragon's Teeth Assignments

Back to the Void Reach the Umbral ending.

Donut Mess with a Cop Unlock Officer Dick.

Tough luck, chum! Complete Ragnarök - Part I on any difficulty.

High Score In Zombie Rush, obtain a Personal Score of 250,000

Damage Control Earn an A Rank in all 5 rescue missions

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Avenged Confronted the culprit behind the Vael family's murder. ("The Exiled Prince" downloadable content)

Memento Gave Sebastian a family heirloom. ("The Exiled Prince" downloadable content)

The stresses were unbearable... Lose your first hero to heart attack

Down We Go (II) Clear Floor 8 of the Spiral Abyss.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

Valedictorian Achieve an Overall Evaluation grade of A

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Scarlet Sprouts (III) Raise the Frostbearing Tree to Lv. 12.

Up-Lifting On Monorail Factory, kill all enemies whilst riding the lift

Lightning Emissary Reach the end of the game in 5 hours or less.

Survivor Survive until Round 25 in Outbreak.

Alright, Alright Survive until round 10 in Infection.

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Loyal Customer Purchased all upgrades in the Motor Forge

Harpy Joyride Summoned a harpy, grabbed hold, and took flight.

Going to the Vet Earn the "Veteran" Challenge Collection.
0/10

To the Victor Go the Spoils Reclaimed your items from the scavenger who stole them from you.

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Call of the Void Complete Ragnarök - Part II on any difficulty.

Mode master Win an online game of every mode in every difficulty at least once.

Elite Frame Runner Collect all trophies

Alpha Protocol Complete Operation Desert Spear.

You Can Pet The Dog Pet a Hellhound in MWZ

Like a glove… Finish trial #6 with 3 hearts left without picking up a spell.

Collector Loot 10 Superior or Custom items.

Ultimate Collector Find all treasure.

Barrel of laughs Kill 20 enemies with barrels

Don't speak. Just die! Complete all missions (Nephilim or above) on Hardcore mode with Vergil

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

Test Subjects Use sheep as test subjects in 6 levels

Fully Automatic Hit the same driver three times with a 3x Ricochet Bubble

Altered Prospects Start a new game with a modifier enabled.

Bloody Lust Kill Isaac with Samson

Dark Offering Make an offering to The Bone Lord.

Rookie Mistake Make 10 misplays in a single Kaycee's Mod run.

Looks like we have a winner Slay 2,500 Demons as Dante

Shelf Promotion Fill your career trophy cabinet

Data Theft Hack 10 computers.

Quill Tosser Killed a Tollusk using only Ground Urchins.

The Last Step The Iron Wayfarer's journey finally ends.

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Think fast! Finish trial #8 with at least 52 seconds left on the clock.