Dust_Bomb

Death From Above Kill 25 enemies in a helicopter

Champion Complete the first ten challenges with at least a Gold medal in each.

Lucky Find Unlock a bonus level

Twin Foiled Eliminate 2 enemies with a single melee attack.

Ada the "S+"py Complete Separate Ways on Professional mode with an S+ rank.

Easy Come, Easy Go Steal the Arasaka medical truck or deliver 10 vehicles to El Capitan.

Junkyard Challenge Bounty Packrat Palooka

Where Do We Go From Here? Clear Chapter 4, "A Ghost is Born."

Where in Hell is My Sword?! Complete chapter 6 of
Pandemonium of the Oboro Blade.

Cunning Strategist Achieved five hundred Excellent Kills.

Treat Yo Self Extract 100 pieces of gear from Arms Race.

Marksman Kill an enemy at long range

Ace The Kraken!!! Ace The Kraken!!!

The Craftsman's Tools Clear the basement of the manor house in The Executioner.

Specter Initiate Complete 20 missions in the Cooperative campaign.

Tour of Duty Complete one mission on each region in the Cooperative campaign.

The Destroyer Defeat the Ancient Dragon within 4 minutes on Infernal.

Friendly Rivalry Get a higher mission score than someone on your friends list.

Card Collector Register 100 Skill Cards

Grave Digger Unlock the Zombie Suit

Bull in a China Shop Break all your opponent's equipment five times. (Must be outside of Training mode.)

You're the Hero Now Complete Not a Hero on Professional difficulty.

Rockin' Mudokon Kill a bat with a rock

Order to Chaos Defeat the Demon Lord in the Labyrinth of Chaos.

Closer to the Truth Successfully arrived in the Primeval Lands.

The Best of All Possible Worlds Find and fire upon all of the Pangloss statues hidden on the colony.

Tele-Damage Defeat a Vokh

Balancing Barrels Move 10 meters or more while carrying 2 or more stacked barrels.

The Circle is Now Complete Earn all other trophies.

Menace to Society Cut off the finial at the top of the pagoda in File R-04.

King of Wands Take Songbird to the stars.

You and what army? Complete 'Crossing Over' on normal

You've Got Style! Unlock all Alternate Costumes

Master of Style Obtain all abilities for every style.

Executioner Ensure Dr Savic. dies in 'Hostile Takeover'

Fistful of Fog Completed "Dry Ice, Wet Graves"

Dirty Deeds Complete every Gig in Dogtown.

You Gotta Know When To Hold 'Em Complete Survival+ mode in 21.

The Final Hour Shut down the RuptureFarms generator

...Stairway to Heaven. Complete chapter 7 of
Pandemonium of the Oboro Blade.

Better Man Defeated Duren in one-on-one combat.

Gourmand Eat all the different food that can be made at camp.

TBoGT: Gone Down Complete all base jumps. (The Ballad of Gay Tony)

You Saved Science Complete all test chambers in all courses of co-op

Valve Time Turn off the gas with more than 30 seconds to spare

Legend of Inaba Max out all Social Links

Paragon Reach level 99.

Master of the Flame Double Teamed with every Ironheade unit

Amateur Reached Driver Level 5

Wanted You achieved the highest personal rank possible in multiplayer.