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Treadhead - Kill 30 Helghast whilst in the tank Take 30 Helghast lives whilst using the ISA tank

El Savior Access the alternative ending (collect all orbs)

Lucky Guess Next time, Jacob better use a more complex code to arm his bombs.

Golden Path Five characters survived the finale

Teamplayer You killed 5 opposing team members.

CCTV Is Watching You Hack all of the CCTV junction boxes in London

Loony Tune Spend an insane amount of money on tuning a car.

Peanut Butter Butterpops! Never missed in a combat encounter

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

Sheaf of Demeter Acquire the Sheaf of Demeter

World Champion Earn a Gold Medal in all Infierno challenges

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

The Take Greedy bastard. You accepted O'Malley's blood money and let him go.

Genetically Superior You came first in 20 singleplayer street races.

The Odd Couple Maximized Angela and John's Relationship

Beginner Series Complete Complete the Beginner series of Race Events.

Undertaker - Kill 1000 Helghast Kill 1000 Helghast soldiers

Goodbye, Goku Cleared the Saiyan Saga!

Fight For That Inch Win your first league battle

Lamplighter Complete a Covert operation.

Medic!  Revive your Co-Op partner 10 times.

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

Takedown the Gold carrier Awarded for successfully performing a Takedown on the player carrying the Gold in an Online Cops and Robbers game.

Curator Discover all of the collectibles in the Campaign.

Echoes of the Fast Obtain a Bronze, Silver, or Gold medal in Time Attack for the Forge of Destiny Challenge Tomb

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

The Explorer Complete all optional missions.

World Traveler Win a Quick or Competitive Play game on 12 different maps.

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

Pandemic Kill 200 zombies

Kevorkian Complex You granted a dying man his final request.

Sunbreaker Complete "The Sunbreakers' Challenge" quest.

Nothing Is Over! Defeat 'ALF: 0N50'

No Escaping Fate Everyone died at the ruined house

Roof Runner Complete 10 Dashes in the main game

Ignition Rising Star Unlock additional events in 'Ignition'

That was Hard Mode? Defeat the game on Hard mode

Who put these here??? Achieve 100% completion in all areas

Art Connoisseur Obtain 20 pieces of Treasure Art.

Disco Inferno Kill all enemies without leaving the dance floor in the city outskirts

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

Best in the West Attain 100% completion.

Extraction In the "Destroy the Anti-Air Emplacements" Side Op, rescue and extract all prisoners via chopper

Weedkiller Kill 5 Cysts in the Biology Building with a single poison gas cloud.

Echoes of the Furious Obtain a Bronze, Silver, or Gold medal in Score Attack for the Forge of Destiny Challenge Tomb

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

TLAD: Easy Rider Finish the story. (The Lost and Damned)

Meddling Kids! Collected all clues

Blood Pact Infected every character

Bomb Squad Defuse all bombs in 3 minutes or less