Siewlede

Going for Distance Impale an enemy and make him fly through the air for 17 meters - it must stick to the surface

Frag Out - Kill 3 Helghast with 1 Frag Grenade Killed 3 Helghast using 1 fragmentation grenade

Those! Completed "Those!"

There You Are! Complete Chapter 7.

Finding the Garden of Eden Completed "Finding the Garden of Eden"

Got Your Back Rescue Trip 3 times after she has performed an EMP.

Boom! Use the Bomb Takedown to kill 2 enemies.

Chapters 1-4 (Normal) Complete Chapters 1 through 4 on Normal difficulty.

The American Dream Completed "The American Dream"

Tourist Found all 6 Claptrap statues

Mech Murderer Kill 200 enemies.

Master Of The Heavens Defeat Father Balder on any difficulty.

Collector's Item Complete one of the Collectable strands.

Treasure Collector Discover half of all the Umbra Witches' final resting places.

Windy Passage Complete Chapter 8.

Take it Back! Completed "Take it Back!"

Karma's a Bitch Kill a shielded enemy with his own shield

Rescue from Paradise Completed "Rescue from Paradise"

Bouncing Betty Kill a Cyst by catching its Mine and throwing it back

“The ‘I’ in Team” - Rescuer Rescued the Little Sister in “The ‘I’ in Team”

Date Night Protect Jenny

Collect Peng Find the Peng treasure

Psychotic Prankster Placed a grenade or mine while pickpocketing

Taste Of The Witching Hour Complete all Chapters on any difficulty.

Ding! Overleveled to 11 Reached Level 61

Allies in Strange Places Escape the asylum with help from the inside

Back in the Saddle Rescue Jackie from the Iron Maiden

Cut and Run Kill 50 enemies with the Demon Arm Slash attack

Step into Hell... Defeat Victor

To Meet a Pig Complete Chapter 9.

Tech Collector Collect half of the Tech Orbs.

Ambassador of Peace Reached Level 14 with Good Karma

Awakening Complete "Awakening"

Free the Mind Finish the game on any difficulty

DLC: Mars: Welcome to Mars Reboot the Terminal on top of the Control Center Antenna.

Clean Cut Sever all three tentacles of a Lurker with one Line Gun Primary Fire shot (single player only)

Tenpenny Tower Completed "Tenpenny Tower"

What a Pig Complete Chapter 10.

Stars Release all of the names to the sky.

Small Tournament Completed the lesser challenge in all 3 coliseums

Swine Flew Complete Chapter 11.

Keys are for Cowards Picked 50 locks

Executioner Kill 50 enemies with Executions while playing as Jackie

This Kid's Got Potential Max out 1 of Jackie's Talent Trees

Impish Delight Kill 15 enemies while playing as the Darkling

Cook and Serve Made 5 enemies explode with the Radar Range in Burial at Sea - Episode 1.

Sub-way Complete Chapter 12.

Anchors Away! Complete Chapter 13.

Stealing Independence Completed "Stealing Independence"

Trainee Monkey Complete all chapters on Easy.