ColinRossWilson

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Bird Brained Brainbug at least one penguin from each of the 7 penguin ranks, including Putzki in a single playthrough

The Spice of Life Use three different types of Yamato weapons in a boss fight.

Release the Kraken! Killed 20 enemies during the boat exfil in Rip Current

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

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

ROI Buy 5 Vouchers by Ante 4

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

Entrapment Kill 20 enemies with security guns in a single level.

Zombie Master Perform all the moves for the Zombie fight style in a single fight

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

45 Card Pickup Collected all Creepy Treat Cards

Supernova Get 3 stars on each of the first 14 Echoes

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

Go Figure Plant ShadowChild's figurine.

Crash Proof Use a flashback in the DiRT Tour after receiving terminal damage and then go on to win the race

All Creatures Great and Small Rescue every captured friend.

Karate Master Perform all the moves for the Karate fight style in a single fight

Grounded As Caddoc, Put down the Blind Dragon at the conclusion of Chapter 5

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

Help Desk Get the Blade lobby desk clerk to help you bypass security.

All out Escape the Morenia

Underwater Expedition Defeat Cetus while its head is underwater.

SPF 1000 Deliver the final blow to Orion using a solar flare.

Lovely Challenge IV Discover the Disco Inferno and the Dancing Dino costumes

Dirty Half-Dozen Complete the Cooperative game mode

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Extract The Data... Get the data that Pritchard is after from within the Palisade Blade.

Expose The Truth! Decide what to do with the evidence you uncovered.

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

Golden Idol Perform every Single Player Skillshot in the game

Wander and the Forbidden Clear the game in hard difficulty

Take your own advice Save Aksali Noll

The Postman Delivered the journal to Lucien.

Test Subjects Use sheep as test subjects in 6 levels

141 Ready Complete the campaign on Veteran

Token of Affection Earn one of each type of ship badge.

Muay Thai Master Perform all the moves for the Muay Thai fight style in a single fight

YOU > Evil...Caves Conquer all Caves of Evil
with Kisuke and Momohime.

A moon in your hand Retrieve the map to Okala V

...now watch this Drive Complete all of the Advanced Driving Techniques at the DiRT Academy

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Lovely Challenge II Discover the Lord of the Gnomes and the Handyman costumes

Man Slaughter Defeat Annuvin as Caddoc

Fivepeat This is your real power, child? Show me it's not luck by winning 5 Ranked Matches in a row!

Keeper's Best Friend Prevent a goal with a sliding goal line clearance

Disco Master Perform all the moves for the Disco fight style in a single fight

Don't Listen to Her Defeat The Song

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.