MetroidBoy

Purge Purify all the Haedir.

Walls of the Ruler Complete the Walls-of-the-Ruler citadel (The Hidden Ones)

Ultimate Hot Potato Get 100 kills with the Grenade Launcher.

Prison docks combat master Achieve gold medal for this challenge map

New Recruits Complete Side DLC Quests "Rise of Shaqilat" and "Shadows of the Scarab" (The Hidden Ones)

Hello Little Friend Get 250 kills with the Minigun.

Knives Out Not including some boss fights, finish the story using nothing but close combat weapons.

Fire on Water Set 10 enemy ships on fire.

Prizes, Plunder, and Adventure!  Win every trophy.

Rocketeer Launched 4 rockets from Elpis.

Understood the Assignment Complete 9 Mastery Quests

OMGWTFBBQ Get 100 kills with the Flamethrower.

Untouchable Replay 5 different levels without taking any damage

The End of Fire Reach "The End of Fire" ending.

360 No Scope While airborne, spun 360 degrees then got a kill with a Sniper Rifle without using the scope.

Moxxi's Sampler Tried all the Moxxtails in the Up Over Bar in Concordia.

Mugshot Take a photo using photo mode

Bittersweet Beginnings Secure your bloodline

Fight at the Forum Participate in a fight at The Forum arena

Thy Flesh Consumed Earn all Trophies

Breaking the Limit Land a Rush Assassinate that chains 4 times with the Pride of the Lion.

Pyro Kill 30 enemies with a flamethrower.

Stormculler Kill all of the Ancients in the Order of the Storm in Achaia.

Rain of Arrows Kill 10 enemies using the Rapid Fire ability.

Family Reached the Loyal state with all three Underbosses

Lovely meeting you! Release ASOBI into your room.

Hero Tech Battle with a secret weapon.

Knoxx-Trap Killed General Knoxx-trap

Ned-Trap Killed Dr. Ned-trap

Steele-Trap Killed Commandant Steele-trap

Auld Lang Syne Completed the Main Campaign on 1999 Mode.

Muerte la robo-lución Killed the Interplanetary Ninja Assassin Claptrap

Once More With Feeling Completed the mission "Return of Captain Chef".

Scavenger Hunt Completed the Main Campaign in 1999 Mode without purchasing anything from a Dollar Bill machine.

Die Volter Kill Dr. Hans Volter for the first time

Keep foyer combat master Achieve gold medal for this challenge map

Pathoanatomist Kill 5 amoebas.

What Time is It? Perform a leap of faith from Arsinoe's sundial obelisk between 10 am and noon (The Hidden Ones)

A World Without Christmas Complete the holiday text adventure.

Grand Opening Purchase something from Baku the Voiceless in New Game+.

Hole in Your Pocket Spent at least $500,000

Platinum Columbia Acquire all other trophies

Manhattan Project Spend 60 seconds in a Radiation Hotspot.

Oh, no you don't Kill a Ram using tackle skill.

For Love of Persia Kill all the Ancients in the Order of Dominion in Messenia

Mark Your Territory Collect all the hidden Sly masks.

Do Shoot the Messenger Delivered Zarpedon's message.

Kingmaker Acquire the Sword of Kings

Lending a Hand Complete all optional Honor story missions.

Zip it Off Perform 3 Assassinations from a zipline (The Hidden Ones)