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.
Repair 30 items.
Heal 10,000 points of damage with food.
Discover all snow globes.
Pick 50 pockets.
Cause 10,000 damage with Explosives.
Install 20 weapon mods.
Complete Return to Sender.
Complete Talent Pool.
Complete The Legend of the Star.
Discover 125 locations.
Reach 30th level.
Hack 25 terminals.
Recruit all companions.
Win 30 games of Caravan.
Complete Volare!
Heal 10,000 points of damage with Stimpaks.
Cause 10,000 damage with Unarmed weapons.
Get banned from all the Strip's casinos.
Play 10 spins of Slots.
Complete That Lucky Old Sun.
Complete Ring-a-Ding-Ding.
Make 50 Speech challenges.
Pick 25 locks.
Reach 20th level.
Play 10 hands of Blackjack.
Play 10 spins of Roulette.
Complete G.I. Blues.
Cause 10,000 damage with Energy Weapons.
Cause 10,000 damage with Melee Weapons.
Discover 50 locations.
Complete Come Fly With Me.
Complete They Went That-a-Way.
Recruit any companion.
Cause 10,000 damage with Guns.
Reached 10th level.
Win 3 games of Caravan.
Sell 10,000 caps worth of goods.
Craft 20 items.
Complete Ain't That a Kick in the Head.
Play the game from start to finish in Hardcore Mode.
Complete The House Always Wins.
Complete For the Republic.
Complete Render Unto Caesar.
Complete Wild Card.
Complete All or Nothing.
Complete Veni, Vidi, Vici.
Complete Eureka!
Complete No Gods, No Masters
Complete Arizona Killer.
Complete You'll Know It When It Happens.
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!
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.
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.