Corkix__

Ruins nightmare Complete the nightmare in chapter 6

Kampfpistole ammo storage upgrade Unlock the Kampfpistole ammo storage upgrade perk

Masshole Kill 300 People

Old Guns Complete "Old Guns"

Eagle Eye Unlock the Eagle Eye perk

Gotta find'em all Find 60 collectibles.

All Too Easy Kill Zinyak in less than 5 minutes in 'Save the Planet'.

Maximum Fully upgrade Max

Gun-For-Hire Complete 10 Side Quests

German Alps nightmare Complete the prologue nightmare

Skywalker Keep your feet off the ground and walls for 60 seconds

Docks nightmare Complete the nightmare in chapter 2

Hunter/Hunted Complete "Hunter/Hunted"

My Name Is Earl Buy 20 cosmetic items from Crazy Earl.
5/20

Power in the Machine Complete Act 04

Start of Something Good Clear all threat in Jeet's territory

The ecstasy of gold Collect 32 gold items

Kessler saved Choose to save Kessler

I Am Become Death Kill 1000 Aliens with any combination of Super Powers.

Tradecraft Join the Railroad

For the Path Protect Pilgrim's Sanctuary

Brick Master Win the brick throwing contest

Downward Spiral Reawakening Complete Act 05

Lights Out While in stealth, turn off the spotlight generator in Pittsburgh

Sticky Fingers Open all safes

Left Hanging Leave Ellie hanging after a job well done

Don't Go Complete Left Behind

Skillz Win the water gun fight

Skillz Win the water gun fight

Prepared For the Worst Find all workbenches
0/11

Lab Technician Play and complete a game session of Game Lab in the Multiplayer Public playlist.

Print's Not Dead Read 20 Magazines

Scavenger Found all collectibles

Live Bait Use bricks or bottles to lure an infected into attacking a human

Han Slowlo Defeat 50 enemies under the effect of Slow

Homerun! Get a Homerun

Out of Bedlam Rescue a friend from the Bedlam Raiders

Build Em Up, Break Em Down Upgrade and then break one of every melee weapon
0/5

Look for the Light Find all Firefly Pendants

Up, Up and Away Fly the balloon at every Vantage Outpost

Knock-knock Kill 4 enemies with 4 shots during a slow-mo breach.

Master Of The Caribbean Complete the Discovery Mode of Wolfpack in Multiplayer.

Now, This Isn't Podracing Travel 500m of distance while riding creatures

Angel Knives Defeat Black Fang without getting hit

The Molecular Level Complete "The Molecular Level"

Biggest Badass In The Borderlands Reach level 50.
45/50

Institutionalized Complete "Institutionalized"

The Challenge King Complete ALL of the Challenges.

Subversive You stole an experimental super weapon from Merryweather... and gave it back.

Nobody's Perfect Play the Jak X game in Left Behind