Hardcore
Played the game from start to finish in Hardcore Mode.
100 
Safety Deposit Box
Trapped Father Elijah in the Sierra Madre's Vault.
40 
May my Hand Forget its Skill
Evacuated Zion.
40 
Pros Only
Completed any three Gun Runners' Arsenal (GRA) three star (***) Challenges.
40 
Outsmarted
Completed Old World Blues.
35 
Caravan Master
Won 30 games of Caravan.
30 
The Courier Who Broke the Bank
Got banned from all the Strip's casinos.
30 
The Boss
Reached 30th level.
30 
The House Always Wins
Completed The House Always Wins.
30 
For the Republic
Completed For the Republic.
30 
Render Unto Caesar
Completed Render Unto Caesar.
30 
Wild Card
Completed Wild Card.
30 
Cash Out
Confronted Father Elijah in the Sierra Madre's Vault.
30 
Sierra Souvenir Aficionado
Collected 500 Sierra Madre Chips.
30 
O Daughter of Babylon
Crushed the White Legs.
30 
Restore Our Fortunes
Resupplied Daniel and the Sorrows.
30 
Making Friends
Reactivated all of the Sink's robotic assistants.
30 
Hometown Hero
Completed Lonesome Road.
30 
Warhead Hunter
Detonated all of the warheads in the Divide.
30 
Globe Trotter
Discovered all snow globes.
25 
They Went That-a-Way
Completed They Went That-a-Way.
25 
Ring-a-Ding-Ding
Completed Ring-a-Ding-Ding.
25 
The Whole Gang's Here
Recruited all companions.
25 
Rocket's Red Glare
Acquired all upgrades for the Divide's signature weapon.
25 
Master of the Arsenal
Caused 10,000 damage with Gun Runners' Arsenal (GRA) Weapons.
25 
Combat Veteran
Completed any three Gun Runners' Arsenal (GRA) two star (**) Challenges.
25 
Master of the Mojave
You Discovered 125 locations.
25 
Up and Comer
Reached 20th level.
20 
Come Fly With Me
Completed Come Fly With Me.
20 
Talent Pool
Completed Talent Pool.
20 
Return to Sender
Completed Return to Sender.
20 
Arizona Killer
Completed Arizona Killer.
20 
You'll Know It When It Happens
Completed You'll Know It When It Happens.
20 
G.I. Blues
Completed G.I. Blues.
20 
That Lucky Old Sun
Completed That Lucky Old Sun.
20 
Volare!
Completed Volare!
20 
The Legend of the Star
Completed The Legend of the Star.
20 
Assemble Your Crew
Recruited Dean Domino, Christine and Dog.
20 
Having a Ball
Completed the Sierra Madre Gala Event.
20 
In a Foreign Land
Scouted the Zion Valley for signs of the White Legs.
20 
When We Remembered Zion
Arrived at Zion.
20 
Cardiac Arrest!
Recovered X-13 cardiac regulator sneaky suit!
20 
Make Up Your Mind
Made up your mind... about your brain.
20 
Spinal-Tapped!
Recovered X-8 vertebrae-pulse-de-sensitizer frequency!
20 
ED-Ecated
Found all of ED-E's upgrades in the Divide.
20 
Condemned to repeat it
Decided the fate of all the Divide dwellers.
20 
Up to the Challenge
Completed any three Gun Runners' Arsenal (GRA) one star (*) Challenges.
20 
You Run Barter Town
Sold 10,000 caps worth of goods.
15 
Blast Mastery
Caused 10,000 damage with Energy Weapons.
15 
Love the Bomb
Caused 10,000 damage with Explosives.
15 
Lead Dealer
Caused 10,000 damage with Guns.
15 
No Tumbler Fumbler
Picked 25 locks.
15 
Stim-ply Amazing
Healed 10,000 points of damage with Stimpaks.
15 
New Vegas Samurai
Caused 10,000 damage with Melee Weapons.
15 
Jury Rigger
Repaired 30 items.
15 
Hack the Mojave
Hacked 25 terminals.
15 
Artful Pocketer
Picked 50 pockets.
15 
Outstanding Orator
Made 50 Speech challenges.
15 
Desert Survivalist
Healed 10,000 points of damage with food.
15 
Old-Tyme Brawler
Caused 10,000 damage with Unarmed weapons.
15 
All or Nothing
Completed All or Nothing.
15 
Veni, Vidi, Vici
Completed Veni, Vidi, Vici.
15 
Eureka!
Completed Eureka!
15 
No Gods, No Masters
Completed No Gods, No Masters.
15 
Crafty
Crafted 20 items.
15 
Mod Machine
Installed 20 weapon mods.
15 
Curios and Relics
Caused 10,000 damage with unique Mojave Wasteland weapons.
15 
New Kid
Reached 10th level.
10 
Know When to Fold Them
Won 3 games of Caravan.
10 
One Armed Bandit
Played 10 spins of Slots.
10 
Little Wheel
Played 10 spins of Roulette.
10 
Double Down
Played 10 hands of Blackjack.
10 
Ain't That a Kick in the Head
Completed Ain't That a Kick in the Head.
10 
Ol' Buddy Ol' Pal
Recruited a companion.
10 
Walker of the Mojave
Discovered 50 locations.
10