SerpentFire

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

Shelf Promotion Fill your career trophy cabinet

Chain Gang Killed 2 Malthusians within a timed chain attack.

Out Of Reach Get an online form of 25 or better.

Emblematic Collected 20 Emblems.

Can you dig it? Complete "Can you dig it?" challenge

Thanatophobia WITHOUT using the Architect, complete the game dying 15 times or less

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Better than Free Received more than 200 when landing on Free Parking

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

The Party's Here Receive a Golden Onion Trophy.

That Still Only Counts as One Climb and kill an Oliphaunt.

The River Complete "The River" challenge

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Mercy Kill 5 enemies while they are on fire in Chapter 3: Fire Sale

World Beater Get an online form of 1.

Nemesis Complete "Nemesis" challenge

That Party was Ace Ace every Adventure level in The Journey Home.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Not on My Watch Kill a fleeing Wargar in the town of Dyfed

Heavy Fire Kill a total of 30 enemies with Browning gun.

Quibbler Collector Collect half of all the copies of The Quibbler.

Comprehensive Showing Post a result online for every Challenge for your Friends to compare.

Team Glory (Secret) Complete Chapter 3 without failing more than 10 times.

Let the Dog Out Complete "Let the Dog Out" challenge

Orb of Delusion Obtain the Orb of Delusion artifact.

Street Fighter Complete all Dragon's Teeth Assignments

Exorcist As Caddoc, send the demon in the library back to hell at the end of Chapter 4

Act IV Complete Act IV.

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

A preserved Alliance You have decided to save the Alliance from the Guard's coup

Alright, Alright Survive until round 10 in Infection.

Sandy V. Adventure Mode - Defeat all bosses as E'lara

Defeated 1000 Enemies Defeat 1000 enemies in Story Mode.

Song of Torukä Na'rìng Secure the song in Torukä Na'rìng.

In the name of the Enlightened You have decided to save Thélème from the Guard's coup

ARCHIVIST Collect all documents

Blue Lagoon Clean Sweep Complete all Sector Challenges in Blue Lagoon.

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Spidery Point Destroy the Spider Boss on Arachnophobia, without destroying any of its mini guns.

A passion for extreme Complete the game in extreme mode

Falcon and the Snowman Complete Crime and Punishment in Single Player.

Two for One Complete Crime and Punishment in Multiplayer.

Making mountains out of molehills Kill 100,000 enemies.

Survivor Survive until Round 25 in Outbreak.

Make Friends Acquire all six main characters.

Crystal Clasp Obtain the Crystal Clasp artifact.

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

Beat Helios-1 Completed the Helios-1 chapter on any difficulty