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