Axleburner

Toast Use the upgraded Deadeye secondary fire to kill 2+ enemies, 5 times

Shot in the Dark Kill 10 enemies while the lights are out in the subway in 'Eviction'.

Flat-Out Complete all Speed Runs

Hole In One Push the Golf-Bomb into the Hole in Cactus Canyon

It's not an addiction, it's a lifestyle Earn 100 Gold 'GAME TIME' Medals

Boom-Shack-Calaca Defeat Calaca

Chain Reaction You exploded 10 vehicles in 10 seconds.

Legendary Gunsmith Cold Darkness Challenge: Open 6 upgrade pry chests

No Stone Unturned Find all of the secret areas within an Episode

Architect Complete 'Vendetta' on Veteran difficulty. (Solo only)

It's Christmas every day! Create and give 10 toys to the AR Bots using a Companion Device.

His Own Medicine Disarm the Gouverneur and kill him with the branding iron.

Danger Zone Buy all items from the Survival Air Support Armory.

Spread The Love - Kill 5 Helghast at once using the WASP's secondary fire Killed 5 Helghast at once using the secondary fire mode of the WASP launcher

Titan Deal 10,000 Damage To Opponents

Electric Avenue Use the EMP to take down 25 drones

The DUNBAT Discovered Theta

Hunter Mastery Fully upgrade a Hunter Subclass.

Silent Partner Damage the same enemy in Cooperative Mode for 100 kills

What If I... Dive Down? Finish Operation Windwalker

Sociopathic Networker Talked to all of Claptrap's Holographic Projections.

Perfectionist Cold Darkness Challenge: Shutdown all the towers without making any mistakes

“Worlds of Hurt” – Collector Found all collectable Roses in “Worlds of Hurt”

Modern Art Create a toy on your Companion Device using at least 5 colors.

The Fat and the Furious Complete a Continuous Speed Run as Doughnut Drake

Sandman Kill 5 Grims in a row with only headshots

I like what I'm seeing Like a ship

Old Child Reach your oldest appearance. Will you still have enough strength left to reach your goal?

Let's Fight! Thug Majima forced his way into a fight.

Need for Speed Achieve a Complete Speed Run Time of Less than 2 Hours and 30 minutes

The Demon Lives Again! Follow the assassin's trail.

The Scalpel Singleplayer: Achieve 20 total knife kills

Minimalist Reach the Watchtower without throwing more than 3 balls.

Access Denied Absorb 1000 damage with Auger Shields

Firing Range Knock down 15 metal targets on Main Street in Redlight, Greenlight.

Professional Make at least one kill with every ranged weapon.

The Beast Beneath Defeat the prisoners.

Rolled Over You managed 5 car rolls in a row from one crash.

Fast Reflexes Endurance Challenge: Destroy 3 ceiling spike traps after being caught in them

24 hours in Paradise on a bike Awarded for spending a full 24 hour day and night cycle riding a bike.

Survive a Marked Man in the Extreme Hot Rod Awarded for winning any Offline Marked Man driving the Extreme Hot Rod

Breaking the Skin Gain access to the high security area.

Warlock Mastery Fully upgrade a Warlock Subclass.

His Full Attention Freedom Cry - Achieve 100% synchronization

Defection Deterred Arrange matters so that the KGB Colonel kills Jasper Knight.

Puzzler Decipher an Übercommander's location using the Enigma Machine

Plan B Failed at acquiring the DUNBAT

We Put a Giant Gun on It Finish Operation Sandstinger

Deterrence Develop a nuclear weapon.

Evolution Lockup Killer Croc in GCPD.