Discover 125 locations.
Completed Lonesome Road.
Decided the fate of all the Divide dwellers.
Reactivate all of the Sink's robotic assistants.
Complete Old World Blues.
Make up your mind... about your brain.
Hack 25 terminals.
Search your feelings... for your heart.
Recovered X-8 vertebrae-pulse-de-sensitizer frequency!
Crush the White Legs.
Scout the Zion Valley for signs of the White Legs.
Resupply Daniel and the Sorrows.
Complete No Gods, No Masters
Complete Wild Card.
Sell 10,000 caps worth of goods.
Cause 10,000 damage with Guns.
Cause 10,000 damage with Melee Weapons.
Install 20 weapon mods.
Discover all snow globes.
Play 10 hands of Blackjack.
Make 50 Speech challenges.
Complete Volare!
Reach 20th level.
Discover 50 locations.
Reached 10th level.
Complete Ring-a-Ding-Ding.
Recruit any companion.
Complete Come Fly With Me.
Complete That Lucky Old Sun.
Pick 25 locks.
Repair 30 items.
Complete Ain't That a Kick in the Head.
Collect 500 Sierra Madre Chips.
Trap Father Elijah in the Sierra Madre's Vault.
Complete the Sierra Madre Gala Event.
Confront Father Elijah in the Sierra Madre's Vault.
Recruit Dean Domino, Christine and Dog.
Complete The Legend of the Star.
Craft 20 items.
Evacuate Zion.
Arrive at Zion.
Fully upgraded The Divide's signature weapon.
Detonated all of the warheads in the Divide.
Caused 10,000 damage with unique Mojave Wasteland weapons.
Caused 10,000 damage with Gun Runners' Arsenal (GRA) Weapons.
Completed any three Gun Runners' Arsenal (GRA) one star (*) Challenges.
Completed any three Gun Runners' Arsenal (GRA) two star (**) Challenges.
Found all of ED-E's upgrades in the Divide.
Complete All or Nothing.
Complete G.I. Blues.
Play 10 spins of Roulette.
Reach 30th level.
Recruit all companions.
Cause 10,000 damage with Energy Weapons.
Cause 10,000 damage with Explosives.
Heal 10,000 points of damage with Stimpaks.
Pick 50 pockets.
Heal 10,000 points of damage with food.
Cause 10,000 damage with Unarmed weapons.
Win 3 games of Caravan.
Play 10 spins of Slots.
Win 30 games of Caravan.
Complete You'll Know It When It Happens.
Get banned from all the Strip's casinos.
Play the game from start to finish in Hardcore Mode.
Complete They Went That-a-Way.
Complete The House Always Wins.
Complete For the Republic.
Complete Render Unto Caesar.
Complete Veni, Vidi, Vici.
Complete Eureka!
Complete Talent Pool.
Complete Return to Sender.
Complete Arizona Killer.
Completed any three Gun Runners' Arsenal (GRA) three star (***) Challenges.