One-PumpChump

World of Hurt Survive trial by combat

Stay After Class Used the TMD to revert 10 Chalkboards in single player campaign

Been There, Done That Play a full Wild West Legends game on every level (both match and revenge match count; ranked only).

I don't want it to end yet! Survive for more than 2:30 in an Endurance event in the Blood Race mode.

Didn't Break a Sweat Finish a mission on Intense Difficulty.

Breakfest Kill a Monstrous Breaker after removing all of its armor.

Last Survivor Finish the first lap in last position and go on to win the race.

Sniper expert Eliminate 5 enemies in a row with the Dragunov.

Expert Pilot Escape the Canyons on a jet.

Cat Fight Catwoman must defeat Cheetah with the final hit coming from Cat Call

Mostly Come at Night... Find Newt's doll

T.W.I.T. Mining Get 10 T.W.I.T. coins

First 4x100m Relay Victory Place first in a 4x100m Relay race.

Army of 4 Rescue 4 Bee Team guards

Don't Count Me Out Revive a teammate

Pistol Whipped Kill 25 enemies with a pistol in Chapter 1: Why We Fight

Brute Force Kill an Ogre with the Howitzer.

A Baker's Dozen Run over and kill 13 enemies with the snowmobile in the "Black Ice" Special Ops mission.

Let's Split Up Perform the machete dismemberment kill.

Stop that Droid Restrain R2-D2

Breaking and Entering Find a way into the Research Lab

Pedal to the Metal Used Focus 100 times.

Taking A Liberty Sorry for taking liberties with your time.

MP 101 Complete all 10 Specialists Tutorials

Reclaimer Retrieve the second artifact

Find your own race track! Kill 30 enemies during an Eliminator event in the Blood Race mode.

Greed can be a very powerful ally Win 10 rounds of Extraction

True Believer Awakened: Allow the Unitologist Cult Leader to survive.

All Jak'd Up Purchase 50% of all Engine upgrades.

Swift Shifter Purchase 50% of all Gearbox upgrades.

...All I Got Is This Tropical Resort T-Shirt Complete Tropical Resort

Foodie Eat 200 Fruit. (Original Mode excluded.)
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That Wheel? Found the wheel. Will they ever explain this?

I "Might" Be the Strongest Complete all Test Your Might mini-game challenges

Investigative Reporter Turn over the first set of the Jackal's audio logs to the Journalist

Unanswered Capture 5 power cells before the opposing team captures any, in an Adventure mode Capture event.

First 100m Freestyle Victory Place first in a 100m Freestyle race.

Relaxin' all cool Toejam and Earl - Find the secret island

Heaven Can Wait Awakened: Stasis your Co-Op Partner when he is downed to slow his bleed out timer.

Killer of Killers Get an S-rank in Survival Arena mode.

Unleash the Beast Unlock the Naughty Dog.

World Traveler In Onslaught, kill an Elite in each map

Slip and Slide Do a 1000 yard (915 metres) drift in the Porsche 911 GT2 RS

Gold Standard: Yellow Eco Cup Collect all Gold Medals in the Yellow Eco Cup.

Commitment Sonic The Hedgehog - Collect all 6 Chaos Emeralds

No Time to Waste Complete the Epilogue in less than 2 hours.

Heroic Brutality! Perform a Heroic Brutality

Head Case Unlock all helmets.

Full Bars Unlock all antennas.

Rubber Duck Successfully drive off the highway on Convoy level.