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