GroundRex

All Buttered up Completely cover yourself in butter and get toasted!

Sniper Kill 50 enemies with headshots.

Set A Drift Using Single Event, setup and complete a Drift Event.

Great teamwork Finish the game without a single ally (except Mors and Alester) being KO'd

Ooh Donut! Finish Donu with a Feed.

Hot Lap Champion Complete every event in the Hot Lap Competition in 1st position

But Alas, It Was for Naught Cheat death and survive the ambush.

Pilgrim Find all wayside shrines and conciliatory crosses.

Fowl Five Piece Get a Chain of 5 chickens strung together in Dead Ops Arcade

Over-Achiever Complete a Custom Campaign mission on every map in either Single Player or Co-Op.

Platinum trophy Earn all the trophies in Game of Thrones

Time Splitter Beat all the lap times in the Exotic Time Attack Competition

Virgin Stay celibate and complete the entire game as a virgin.

Leader of the Pack Multiplayer Madness: Finished First in a Multiplayer Match and Shouted: "HAZELNUT!" at the Losers.

Expert Curator Unlock 3 Relics on Ashes of the Damned

Nice Combo Kill 3 Red Dudes with a single dual Uzi burst.

Migration Complete the quest - When the Zakru Walk

Devil's Bargain Complete "Sins of the Father"

It's a Miracle! Score an albatross in a recorded official round

Cat's Out of the Bag! Escort the Black Cat out of Fort Joy

The House Always Wins Build 5 casino games in your CAMP.

Community Service Lead and Complete "The Human Condition"

Good Soldiers Discover the secrets of a war hero

Bring Me Solo And The Rookie Win the 'Red Hills Cup' Event in Tour on Gold Star difficulty.

Inspiring Spiral Sink the ball with a Spiral Shot in a recorded official round

The Moans have Stopped Completed the Fourth Episode.

Above and Beyond Complete a total of 100 objectives during your career.

Return Complete Main Mission "The Void Mirror Prototype"

Can't Touch This Win a Ranked 1v1 game without losing any lives 3 times.

Rain of Fire Complete the quest - The Sky Breaker

Mixologist Drink 4 different well prepared drinks

Take a Deep Breath Reach the Centre of the Galaxy in Survival Mode

Merciful Don't kill anyone during main quest line (except Runt).

Combat Medic Execute a total of 25 teammate revives during your career.

Exotic Tour Star Achieve all Stars in the Exotic World Tour

Truce You've helped the two quarreling villages reconcile. For now.

To Live Forever Reach the Centre of the Galaxy in Permadeath Mode

Serious Battle Use Serious Mode 10 times

Whispering Rock Chiseled four Razputin heads onto Mt. Rockmore.

Relentless Perform Relentless 25 times

Gloriosity! Multiplayer Madness: Finished an Assault Match Without Losing a Single Unibear Statue.

Carnivore Ran down 20 animals in the Deuce with the Coiling Maw equipped.

Common Sense Beat the game with a deck containing no uncommons or rares.

Troglodiced Kill 100 Trogs with an Auto Axe

Rip and Tear Kill 10 Lesser Devils with a melee weapon.

End Song Complete the quest - The Bitter End

Silence is Golden Thanks to you, the raid on Semine didn't happen.

Weed Killer Kill 100 Overgrown with fire

Night Terrors Finish the Campaign on Ultra Nightmare difficulty

GT-R Official Record Achieve a time of 7'29.03 on the Nürburgring Nordschleife in a Nissan GT-R '07.
The record must be achieved in a Time Trial in the Arcade mode version of the car with tires of Sports Hard grade or lower equipped.