Full list of all 75 Fallout: New Vegas achievements. It takes around 60-80 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 5 DLC packs containing 25 achievements.
Discover 125 locations.
Win 30 games of Caravan.
Win 3 games of Caravan.
Complete All or Nothing.
Complete The House Always Wins.
Complete Return to Sender.
Heal 10,000 points of damage with food.
Complete Talent Pool.
Complete The Legend of the Star.
Hack 25 terminals.
Pick 50 pockets.
Complete No Gods, No Masters
Complete Wild Card.
Recruit all companions.
Play the game from start to finish in Hardcore Mode.
Complete Veni, Vidi, Vici.
Complete Render Unto Caesar.
Get banned from all the Strip's casinos.
Cause 10,000 damage with Explosives.
Cause 10,000 damage with Melee Weapons.
Craft 20 items.
Heal 10,000 points of damage with Stimpaks.
Complete Arizona Killer.
Cause 10,000 damage with Unarmed weapons.
Play 10 spins of Roulette.
Play 10 spins of Slots.
Discover all snow globes.
Complete Eureka!
Cause 10,000 damage with Energy Weapons.
Complete For the Republic.
Complete You'll Know It When It Happens.
Complete G.I. Blues.
Complete Volare!
Discover 50 locations.
Make 50 Speech challenges.
Reach 30th level.
Cause 10,000 damage with Guns.
Reach 20th level.
Pick 25 locks.
Play 10 hands of Blackjack.
Complete Ring-a-Ding-Ding.
Install 20 weapon mods.
Complete They Went That-a-Way.
Complete That Lucky Old Sun.
Reached 10th level.
Complete Come Fly With Me.
Repair 30 items.
Recruit any companion.
Sell 10,000 caps worth of goods.
Complete Ain't That a Kick in the Head.
Trap Father Elijah in the Sierra Madre's Vault.
Confront Father Elijah in the Sierra Madre's Vault.
Complete the Sierra Madre Gala Event.
Recruit Dean Domino, Christine and Dog.
Collect 500 Sierra Madre Chips.
Crush the White Legs.
Evacuate Zion.
Scout the Zion Valley for signs of the White Legs.
Resupply Daniel and the Sorrows.
Arrive at Zion.
Complete Old World Blues.
Make up your mind... about your brain.
Reactivate all of the Sink's robotic assistants.
Search your feelings... for your heart.
Recovered X-8 vertebrae-pulse-de-sensitizer frequency!
Completed Lonesome Road.
Detonated all of the warheads in the Divide.
Found all of ED-E's upgrades in the Divide.
Decided the fate of all the Divide dwellers.
Fully upgraded The Divide's signature weapon.
Completed any three Gun Runners' Arsenal (GRA) three star (***) Challenges.
Completed any three Gun Runners' Arsenal (GRA) two star (**) Challenges.
Completed any three Gun Runners' Arsenal (GRA) one star (*) Challenges.
Caused 10,000 damage with unique Mojave Wasteland weapons.
Caused 10,000 damage with Gun Runners' Arsenal (GRA) Weapons.