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