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.
Complete Eureka!
Complete For the Republic.
Complete You'll Know It When It Happens.
Win 30 games of Caravan.
Complete Veni, Vidi, Vici.
Complete Render Unto Caesar.
Complete Arizona Killer.
Pick 50 pockets.
Complete Talent Pool.
Complete Return to Sender.
Complete The Legend of the Star.
Complete All or Nothing.
Complete The House Always Wins.
Hack 25 terminals.
Play 10 spins of Roulette.
Play 10 spins of Slots.
Discover 125 locations.
Complete Come Fly With Me.
Pick 25 locks.
Win 3 games of Caravan.
Heal 10,000 points of damage with food.
Play the game from start to finish in Hardcore Mode.
Complete No Gods, No Masters
Complete Wild Card.
Make 50 Speech challenges.
Complete Volare!
Craft 20 items.
Install 20 weapon mods.
Discover all snow globes.
Get banned from all the Strip's casinos.
Play 10 hands of Blackjack.
Complete Ring-a-Ding-Ding.
Complete They Went That-a-Way.
Cause 10,000 damage with Unarmed weapons.
Heal 10,000 points of damage with Stimpaks.
Cause 10,000 damage with Explosives.
Recruit all companions.
Complete G.I. Blues.
Complete That Lucky Old Sun.
Reach 30th level.
Reach 20th level.
Discover 50 locations.
Reached 10th level.
Repair 30 items.
Recruit any companion.
Cause 10,000 damage with Melee Weapons.
Cause 10,000 damage with Energy Weapons.
Sell 10,000 caps worth of goods.
Cause 10,000 damage with Guns.
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.
Collect 500 Sierra Madre Chips.
Complete the Sierra Madre Gala Event.
Recruit Dean Domino, Christine and Dog.
Evacuate Zion.
Crush the White Legs.
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.
Fully upgraded The Divide's signature weapon.
Decided the fate of all the Divide dwellers.
Completed any three Gun Runners' Arsenal (GRA) three star (***) Challenges.
Completed any three Gun Runners' Arsenal (GRA) two star (**) Challenges.
Caused 10,000 damage with Gun Runners' Arsenal (GRA) Weapons.
Caused 10,000 damage with unique Mojave Wasteland weapons.
Completed any three Gun Runners' Arsenal (GRA) one star (*) Challenges.