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Double Kill Get 10 Double Kills.

Extra Credit(s) Watch the credits.

Disciple of Odd Rescue a quarter of all the Mudokons

Phrenologist Find the Skull artifact.

Frequent Flyer Get 3 stars on all Long Jump activities

Don’t be talkin’ ‘bout ma mama Bounty Jo’ Mamma

Let's talk Talk to all the NPC's in the game.

Like lightning! Use the Boost for 30 minutes in total.
1/100

The 1% Carry at least 8,000 Cash at one time

Thirst Comes First Gotta stay hydrated on any adventure

Prank Call Lure an enemy with a phone call and lock them in a room. (Ch. 1)

A Different Beginning Clear Chapter 1, "An Oath."

Warrior Exemplar For one character unlock every skill that provides a modification to War Cry, Sanctuary or Evasion.

Bridge Building Complete all test chambers in the Hard-Light Surfaces co-op course

Narbacular Drop Place a portal under your co-op partner while they are gesturing

By a Mile Complete the "Turismo" race in under 180 seconds.

All Dressed Up for San Fierro Complete "The Green Sabre".

Free candy Get the goods by both hacking and destroying vending machines

Turmoil's End Completed "The Last Samurai."

Flow Master Score 250,000 during a Takeover event

Sky Walk You stayed airborne for at least 10 seconds

Miner's Bane Defeat The Prospector.

Time to Go Rescue a Worker.

Overcoming The Odds Super Pole Riders - Win a match with maximum "luck" handicap

Ran to the Hills Completed "It's Raining Death"

Mark of the Adept Mark of the Adept - Kill 5 UFOs in the Prologue

My Friends’ Seal Cleared Dramatic Log “Alabasta Arc”

Supernova Achieved Battle Grade S or better in any episode

Educated Warrior You read all novel segments about your friends' pasts.

I'm Still Alive Finish a stage with your health lower than 5%.

Boom Headshot Land 5 headshots in a row without missing.

Easy Lover Experienced the thrill of romance with Zevran

Splish Splash Extinguish 15 fires during a single Fire Truck mission.

Catacomb Caper Complete 'Paris Catacombs Upper Tunnels'

Supernova Completed The Outer Worlds on supernova difficulty.

Victory of the Millennium Beat the True Final Millennium Tower.

Lucky Break Survive a long fall with just a sliver of health remaining.

Space Ranger Elite Reach Zurg’s base without losing all your health

One Way to Find Out Play the story mode to conclusion once

Inquisitor Finish the single-player campaign on Nightmare without lowering the difficulty.

When 900 years old you reach… Reach Rank 50

KAMIKAZE Kill an enemy after you die. Banzai!!

Manic Lumberjack Knock down a small forest

Good Review Give Lucas all the correct drinks

Blood(ish) Red Serve Hyde his favored hibiscus drink

Mob Boss Keep the two mafia members alive during "Triads and Tribulations".

Like a train! Maintain "High Speed" for 40 consecutive seconds

Forever Fated Find your destiny in the Room of Fate.

This Is Your Brain Discover every location in Vaas' mind

A good blaster at your side Get 150 kills in successful matches of Survival