GABAergic

Tricked Out Purchase all tier 5 parts on a Monster Jam Truck

One Shot Destroy a Hunter with a single shot.

Tower Sweeper Completed every side quest in the Vimmark Mountains prison tower. ("Legacy" downloadable content)

Nuisance Neighbor Make it become all too much for Stephen

Hawkeye Complete The Pen and the Sword as Silent Assassin.

It's a Legitimate Strategy Get 3 Kills while defending an Objective Zone without leaving it

Gone In Sixty Seconds Avoid the Grim Reaper for over 1 minute.

Amphibian Release 10 floods

Sunday Driver Driven the speed limit (50 km/h) in an Italian car and appreciated the Azure coastal scenery

Catcher Catch the unchained key in Mirrored Courtyard.

Big Guy Wants to Play Turn the tables on the Pursuer.

Thoughtful Killer Complete both Tutorials

Largo Embargo Discover the Baron's sabotage

Slug Blockade - Survive for 90 seconds without boosting or bombing

Bodyguard Complete a level without the monsters draining Amy's energy

Family Outing Completed the main quest in the Vimmark Mountains with Bethany or Carver in the party. ("Legacy" downloadable content)

Nihilism Beat the Story mode.

Worm Food Win a game by eradicating humanity with the Neurax Worm

Hasta La Vista Baby Destroy 30 Seekers.

Game Over, Man! Call in a rescue in Outbreak.

Humanity's Savior Beat the game on any difficulty.

Cartoon Apocalypse Survive 30 waves in Multiverse Madness

Discover Gorgeous Moon Evolve Pentagram.

Dead 'Un Masher Splat 6 or more Dead 'Uns with one shot in Rotten Rumble.

Never Knew What Hit Them Complete Crime and Punishment as Silent Assassin.

Wendigo Defeat the Wendigo.

Last transmission Find out what happened to Peter.

Legend Get a score of 20000

Herbal Remedy In Zetsubou No Shima, use a plant to return to life.

Love Tap Kill a Goliath with a melee attack in Infection.

Smooth Operator Defeat Oz in Descent.

Mrs. Pilsen's Remorse You found Emily's doll hidden in each of the 10 challenges

The Challenge Experience Get at least a Bronze medal on all single-player challenges.

Frontline Offensive Win 25 Multiplayer Matches

Why wasn't this standard issue? Fully upgrade all non DLC Weapons and Stratagems.

Saving Up Have more than 3000 gems.

Discover Mannajja Evolve Song of Mana.

Ground Allergy Complete a level without landing.

Done One Online Completed your first online race

National Pride Finished on the podium 50 times in a single drivers Career

Seven Figures Get a score above 1,000,000 points on The Pen and the Sword.

My Friend Ciro Decide Ciro's fate

Skullcrusher Defeat Skullface

The Glorious Dead Win a game with the Necroa Virus

Now Am I Become Death Kill 3 enemies in a single turn, with a single soldier, without explosives

Mort Will Now Lend You Credit Buy everything available in Store

Bored Room Photograph the board when 3 or more of them aren't ready.

Licky: Le Professionnel Achieve a score of 15,000

Against the current Resist being absorbed by a Vaccumore during 10 seconds.

Tunnel Rat Discover 5 bunkers.