GrayCodeEngage

Duet Play an instrument next to another player, who's playing a different instrument

Backwards & Forwards Complete ALL levels in N. Verted mode

Come Back To Me Kill a Sectoid who is currently mind controlling a squadmate

The Invisible Hand Spent over 2,000,000 yen on shopping, COMP upgrades, fusion, and Compendium costs.
1170824/2000000

Amaranthine's Last Hope Saved the city of Amaranthine ("Dragon Age: Origins - Awakening" expansion)

Topped Off Attain maximum life and mana possible without accessories or buffs.

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

Cryptozoologist Found the Wolfman

Year 3072 Completed! Complete the Future City time zone

Funhouse Area Maze Clear all Funhouse Area Maze Stages.
0/100

Curly Wolf Finish the game on hard difficulty.

The Ostler's Daydream (Cumulus Velivolus) You saw a cloud that looks suspiciously like the skybeast from Poto and Cabenga.

Factory Area Maze Clear all Factory Area Maze Stages.
0/100

Complete Episode 2 Complete all the chapters in Episode 2.

Tick Tock Climb the Clock Tower in 40 seconds in "Dark"

Complete My Secret 1 Complete the hidden puzzle in Sector 4

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Pros Only Completed any three Gun Runners' Arsenal (GRA) three star (***) Challenges.

Pack Rat Successfully extract with 50 Data Drives in Hazard Zone

Gone To Hell Finish the game on Hard Mode with any character

The Enduring Vigil Acquired all upgrades for Vigil's Keep ("Dragon Age: Origins - Awakening" expansion)

Nanosuit Veteran Complete 3 of 7 levels on Veteran difficulty

It's just a scratch Complete THE TWO COLONELS Chapter without using any Medkits on Normal or higher difficulty.

Well that was educational Collect all Audio Logs

Learning the Ropes Play all four Multiplayer Game Modes

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

Greatest Tag-Team in History Defeat both Lightning Skeleton arenas in The Great Temple on Hard Mode, with 2 or more players (or as Javier Jaguar)

Took this thing on a test flight Complete Arcade mode with a custom made ship, at Veteran difficulty level

Demon's Roar As Magik, land 3 KOs within a single tranformation into Darkchild.

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

Math is Hard Achieve Rank 101.

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

Hell Razor Kill a Burnout using the helicopter that arrives in Crash Site

Horsepower Completionist Gain all stars in 'Horsepower'.

Halfway to Hell Complete 3 of 7 levels on Supersoldier difficulty

David vs Goliath In Checkmate, destroy the APC using an RC-XD

Elements Completionist Gain all stars in 'Elements'.

Let's Play Complete the first Horde Mode Mission

The King's Crown Get a Gold Crown in every stage.
4/100

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

Plant Prosperity Sow 10 hectares

Tip Of The Spear Knock an enemy to their death using Orisa's Energy Javelin in Quick or Competitive Play.

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

The architect Finish Mission 5

Supernova Get 3 Stars on 20 different Echoes

Ravenous Stud Collector Collect 60,000+ studs in a single streak (no more than a 2 second gap between each stud collected)

Roadkill Red Star Rising: Crush 5 enemies with the Buggy

A Man of Principle Complete the SAM'S STORY chapter earning the Captain's full trust.

Gate Guard Defeat a Negate-guarding Negati for the first time

Lambda Angelus in 60 Seconds Defeated Lambda in the final battle in a minute or less.