MR_K-OS

Tourist Found all 6 Claptrap statues

That Special Someone You completed the mission "That Special Someone".

“The ‘I’ in Team” - Rescuer Rescued the Little Sister in “The ‘I’ in Team”

Half Million You have amassed a fortune of $500,000.

You Won! You have completed the story.

Rocket Repleter Make 535 Shots on Goal

King of QUB3D You beat the high score in QUB3D.

One Man Army You survived a 6 star wanted level for a full 5 minutes.

Trade Secret Trade In five items of the same quality to receive an item of the next-highest quality

Night Terrors Complete "Lost in Nightmares" on Professional.

Sneaky Little Buggers Killed each of the loot midgets

Assassin's Greed You completed all 9 assassin missions.

New Profile Who This? Change your Player Banner, Avatar Border, and Player Title

Together is Better Play and complete an Online match with one or more Clubmates

Order Fulfilled You completed all 10 Exotic Export orders.

Expert Creator Complete all levels in the Tutorials

TLAD: One Percenter Help Billy get his bike back. (The Lost and Damned)

Once More, With Feeling Finish the main story in New Game+ mode

Retail Therapy You unlocked the special ability of buying guns from Little Jacob.

“A Shocking Turn of Events” - Rescuer Rescued the Little Sister in “A Shocking Turn of Events”

“The ‘I’ in Team” – Collector Found all collectable Roses in “The ‘I’ in Team”

Liberty City Minute You finished the story in less than 30 hours.

New Challenger Join and complete an Online Tournament match

Courier Service You completed all 10 package delivery jobs.

People Person Play and complete 10 Online matches with one or more Clubmates

Under The Radar You flew under all the main bridges in the game.

There's no "I" in Team Score at least 80,000 points in Team Survivors.

Shoot the Messenger Defeat 3 Agitator Majini in one playthrough of "Desperate Escape."

“The ‘I’ in Team” – Expert Rescued the Little Sister in “The ‘I’ in Team” in under 3:00

“The ‘I’ in Team” – Pacifist Rescued the Little Sister in “The ‘I’ in Team” without destroying any Machine Gun Turrets

It's All About the Points Score at least 40,000 points in Survivors.

“Worlds of Hurt” - Rescuer Rescued the Little Sister in “Worlds of Hurt”

One Better Increase the level of a Certified Item

“A Shocking Turn of Events” – Collector Found all collectable Roses in “A Shocking Turn of Events”

“A Shocking Turn of Events” – Master Electrician Charged up the Ferris Wheel 9 different times in “A Shocking Turn of Events”

That's How We Roll! You unlocked the special ability of Brucie's helicopter ride.

Sightseer You have taken all variations of the helicopter tours of Liberty City.

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

The Gully Completed the larger challenge in The Gully coliseum

Gobble Gobble You got a turkey in 10-pin bowling.

Bobble-trap Collected 15 Claptrap bobbleheads

The Lubricator Found 25 oil cans

What a party! Collected 3 panties, 5 fish in a bag, and 15 pizzas

Dial B For Bomb You unlocked the special ability of Packie's car bomb placement.

Cleaned The Mean Streets You caught 20 criminals through the police computer.

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

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

Completionist Completed all missions in Secret Armory

Squad Goals Score a Goal while in a Club Match (Online Matchmaking only)

Chain Reaction You exploded 10 vehicles in 10 seconds.