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