AdmiralMerps

Unsafe Working Conditions Completed "Unsafe Working Conditions"

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

Get Away from Her! Endurance Co-op Challenge: Kill an enemy melee attacking your partner

Free Labor Completed "Free Labor"

Scrapped Dispatch all the scraps

Gifted Collect all the hidden presents

Shock Value Completed "Shock Value"

No One Left Behind Endurance Co-op Challenge: Revive a player 3 times in a single expedition

Jetpacker Kill an Authority Enforcer during Jetpack descent

Entombed Giant Defeat 6th Colossus

Queen Anne’s Revenge Playing as Blackbeard, perform an acrobatic kill and a gun kill in less than 10 seconds.

Passive Aggressive Get 3 kills with a single Sentry Bot

Who Dares Wins Completed "Who Dares Wins"

Conscientious Killer Complete the campaign on any difficulty without shooting any civilians

Fight For That Inch Win your first league battle

Duke or Dimwit? Defeated all waves in Duke and Dimwit Theater.

Elevator to the Gallows Kill a player using a lift that has been trapped with Booby Trap.

Capable Operative Complete Separate Ways on Standard mode or higher.

Chauffeur Safely deliver the Misplaced Gopher everywhere she wants to go

Skillful Raider Endurance Challenge: Open 5 Codices or Sarcophagi without getting caught in a trap

Strider Master Earn all Trophies in Strider

Do-Gooder Complete all the "extra things to do"

Good Listener Take GLaDOS' escape advice

Diggin' It Complete five digging mini games.

The way to Stardom! Create a set using at least one object, one controller effect, one visual effect, one mask and changing background music.

Nothing Is Over! Defeat 'ALF: 0N50'

Completist 100% complete the game

Perfectionist Collect all the other trophies

The Collector Have a dominated Caragath, Wretched Graug and Spitter Ghûl simultaneously.

Taffer's Delight Completed Burial at Sea - Episode 2 in 1998 mode.

Roadkill Run over 10 Mutants

Rope-a-Dope In CitC, knock an enemy around the city with Undertow, then knock him off the edge of the city.

Booty Master Collect all the prize bubbles on the story levels

Rooftop Ruffian Defeated all waves in Raven's Dome.

Bomb Squad Defuse all bombs in 3 minutes or less

A Few New Tricks Use 5 different Quickfire gadgets in one fight as Robin in Harley Quinn's Revenge

You woke up granny! Keep pumping a balloon until it bursts.

Museum Curator In CitC, unlocked all Gallery items.

Missile Defense System In CitC, killed an enemy with splash damage by shooting a rocket out of the air.

Weird War Tales Defeat 15 enemies using any type of hacking.

Cave Cleaner Pro Kill over 1,000 enemies

Waves of Thunder Defeat 7th Colossus

Master and Apprentice Endurance Co-op Challenge: Escape the forest after surviving 10 days with at least 20 Artifacts

Preemptive Strike Playing as The Orchid, block 10 abilities from opponents with Sabotage.

Around The World Knock opponent through all transitions across all levels

Bog Walker Discovered all locations within Point Lookout

It's Showtime Knock an opponent into the Empire Theatre Arena Transition at 8:00pm

Demolition Man Destroy 100 Enemy Cars

Drop Box Place a cube on a button without touching the cube

Who Let the Dogs Out? Defeat the Kusa 5.