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Two Birds with One Stone Kill 2 enemies with a single bullet.

Reckless Abandon Killed 15 enemies with the Berserker's action skill

The Hunger Bio Leech 100 enemies.

Deep Cover Complete Riley's interrogation.

You're on a boat! I bet you never thought you'd be here

Poker Night Kill Hoyt.

What a Trip Attend the final ceremony.

Fearless or Stupid Dive more than 60m.

The Bigger they are… Take down a Top Dog camp

Heartless Pyro Kill 50 enemies with the flamethrower.

Say Hi to the Internet Find the lost Hollywood star.

Cold Shoulder Infiltrate the snowy mountain side base.

Crack The E Nigma Solve every riddle on the island

Island Liberator Liberate all outposts.

Speedy McSpeederton Raced around the Ludicrous Speedway in record time

Poker Bully Win $1500 playing poker.

Get Off My Cloud Get 100 High Fall take downs.

Memory to Spare Gather all the memory cards.

Fully Loaded Rescued enough Claptraps to earn 42 inventory slots

Rock Always Wins Fully distract 25 enemies with rocks.

The Good Stuff Craft a special syringe.

World's Greatest Detective Spirit of Amadeus Arkham revealed

Archeology 101 Gather a total of 60 relics.

Fully Inked Earn every tattoo by learning all the skills.

Dead Letters Gather all "Letters of the Lost".

Mastered the Jungle Obtain all the Trophies.

Wasteland of Opportunities Complete Act 02

Doing Gutgash a Big Favor Build two projects in Gutgash's Stronghold

Dropping Loads Win a live grenade at a Slot Machine.

Ding! Champion Earned level 50

Tag 'em and bag 'em Find Rojas in the Favelas.

Casey Jones Take down 25 enemies while riding on a moving train.

The Skilled Driver Complete a Barrel Bash Death Run

Royale with Cheese Defend Burger Town.

Hard Finish Finish story mode on Hard, without changing the difficulty setting.

Better Than You Were Reach level 10.

Evil to the Core Purchase every negative Karma upgrade for each power.

Ten plus foot-mobiles Kill at least 10 enemies with one Predator Missile.

Borderland Defender You have defeated all bosses and are a powerful force to be reckoned with

Soap on a Rope Storm the gulag.

I Hope You Didn't Tea-bag Win a duel.

Unnecessary Roughness Use a Riot shield to beat down an enemy.

Insurance Risk Escaped a Police Zone after being chased for 2 minutes

Doing Pink Eye a Big Favor Build two projects in Pink Eye's Stronghold

Some Like it Hot Kill 6 enemies in a row using a thermal weapon.

Desperate Times Execute the plan to help the Americans.

The Saint Complete a Death Run in an Archangel

Whiskey Hotel Take back Whiskey Hotel.

The Pawn Assault Makarov's safehouse.

Out of the Frying Pan... Complete the mission in the airplane graveyard.