CelestialStar_

Blow Up the Playing Field Use a secret explosive weapon to kill 10 enemies. (Agony Bolt effects negate results)

Chocolate Chip Confirmed Allow Tiny Tina to arm the moonshot cannon.

Keep the Good Times Rolling Chain a 20-defeated combo in Slayers.

Electric Burn Kill the Electric Great White

Decrypted! Defeat the Dark Web.

Shadow Killer Kill the Shadow Orca

Bone Breaker Kill the Bone Sperm Whale

I Welcome Your Attack, Fool Completed the Badass Round without going into Fight For Your Life.

Atomic Bomb Acquire 100% of the Atomic Evolution set

Motorhead Complete all Campaign of Carnage side missions.

Survivor Reach Wave 10 in each mission of Special Ops Survival mode.

Tactician Earn 1 star in each mission of Special Ops Mission Mode.

40 and Flirty Reach level 40

Bathed in Flames Enough running! I'll burn her to the ground right here! (Ch. 10)

Item Management This cave echoes like crazy. Better put the gun away and keep quiet. (Ch. 8)

Done That Complete all Hammerlock's Hunt side missions.

Bringing the Pain Defeat 50 players using physical attacks in Versus.

Tunnel Entrance Activate your first Metro Station.

Unstoppable Reach Wave 15 in each mission of Special Ops Survival mode.

“A Shocking Turn of Events” – Expert The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00

It's Raining Cats and Hotdogs Completed a round using the Mutator.

The Power of Three Completely upgrade three weapons.

Fan Fare Eat all the Questers

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

Get Outta My House! Defeat the Renegades attacking the Fish Eye.

Four-Star Rank Defeat Adm. Barbara Terranova

After the Fall Fall from a combined height of at least 10,994 meters.

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

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

We Will Be Heard! Restore the radio broadcast tower.

Straight Power Perform 100 Fatalities in matches

INVASION Complete an Invasion Tower

A Dinner for Two Endurance Co-op Challenge: Eat the meat of 3 wolves with your partner

Slowpoke! Lose the maximum level of Chase.

Arms Dealer Buy all items from the Survival Weapon Armory.

Wheely Fast Outran the Wheel in the Temple of Boom.

Island Queen Complete all objectives in the Plover Island Complex

It Takes Two to Tango Chain a 40-defeated combo in Team Slayers.

Run the Gauntlet Complete "Desperate Escape" on Professional.

Apex Eater Kill the Atomic Leviathan

Army of One Win 15 matches in Slayers.

Known Associate Learn the whereabouts of Veronika Ryan.

Perfect Timing Complete 100% of the Time Trials

Unstoppable Arsenal Completely upgrade all weapons.

Overachiever Earn 48 stars in Special Ops Mission Mode.

“Worlds of Hurt” – Tough Guy Rescued the Little Sister in “Worlds of Hurt” using only plasmids, tonics, the wrench, and the research camera, on Medium or higher difficulty

Tickets, Please! Use a Metro Station to Fast Travel.

Brush with Death Wake up after the missile strike.

I Can Handle the Truth! Complete all available objective in Truth Quest

Debris and Ashes Reach the Observatory.