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.
Discover 125 locations.
Discover all snow globes.
Pick 50 pockets.
Heal 10,000 points of damage with food.
Cause 10,000 damage with Unarmed weapons.
Win 3 games of Caravan.
Play 10 spins of Slots.
Play 10 spins of Roulette.
Play 10 hands of Blackjack.
Win 30 games of Caravan.
Get banned from all the Strip's casinos.
Complete Talent Pool.
Complete The Legend of the Star.
Play the game from start to finish in Hardcore Mode.
Complete Return to Sender.
Complete No Gods, No Masters
Complete Wild Card.
Install 20 weapon mods.
Complete Veni, Vidi, Vici.
Cause 10,000 damage with Explosives.
Complete Render Unto Caesar.
Complete Arizona Killer.
Complete Eureka!
Complete For the Republic.
Complete G.I. Blues.
Complete Come Fly With Me.
Pick 25 locks.
Complete All or Nothing.
Complete The House Always Wins.
Complete You'll Know It When It Happens.
Heal 10,000 points of damage with Stimpaks.
Reached 10th level.
Recruit all companions.
Complete Volare!
Discover 50 locations.
Complete That Lucky Old Sun.
Cause 10,000 damage with Energy Weapons.
Sell 10,000 caps worth of goods.
Cause 10,000 damage with Guns.
Make 50 Speech challenges.
Recruit any companion.
Hack 25 terminals.
Reach 30th level.
Reach 20th level.
Complete They Went That-a-Way.
Complete Ring-a-Ding-Ding.
Cause 10,000 damage with Melee Weapons.
Repair 30 items.
Craft 20 items.
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.
Recruit Dean Domino, Christine and Dog.
Collect 500 Sierra Madre Chips.
Evacuate Zion.
Scout the Zion Valley for signs of the White Legs.
Crush the White Legs.
Arrive at Zion.
Resupply Daniel and the Sorrows.
Reactivate all of the Sink's robotic assistants.
Make up your mind... about your brain.
Complete Old World Blues.
Recovered X-8 vertebrae-pulse-de-sensitizer frequency!
Search your feelings... for your heart.
Found all of ED-E's upgrades in the Divide.
Completed Lonesome Road.
Detonated all of the warheads 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) one star (*) Challenges.
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.