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