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.
Complete Veni, Vidi, Vici.
Complete Render Unto Caesar.
Complete Arizona Killer.
Play the game from start to finish in Hardcore Mode.
Complete Wild Card.
Get banned from all the Strip's casinos.
Pick 50 pockets.
Install 20 weapon mods.
Complete The Legend of the Star.
Recruit all companions.
Heal 10,000 points of damage with food.
Hack 25 terminals.
Complete Eureka!
Cause 10,000 damage with Explosives.
Complete For the Republic.
Complete You'll Know It When It Happens.
Heal 10,000 points of damage with Stimpaks.
Discover all snow globes.
Win 30 games of Caravan.
Complete No Gods, No Masters
Discover 125 locations.
Reach 30th level.
Cause 10,000 damage with Unarmed weapons.
Complete Talent Pool.
Complete Ring-a-Ding-Ding.
Complete Return to Sender.
Cause 10,000 damage with Melee Weapons.
Make 50 Speech challenges.
Complete Volare!
Reach 20th level.
Discover 50 locations.
Cause 10,000 damage with Energy Weapons.
Complete G.I. Blues.
Pick 25 locks.
Repair 30 items.
Cause 10,000 damage with Guns.
Sell 10,000 caps worth of goods.
Play 10 hands of Blackjack.
Play 10 spins of Roulette.
Play 10 spins of Slots.
Complete That Lucky Old Sun.
Craft 20 items.
Reached 10th level.
Complete They Went That-a-Way.
Recruit any companion.
Complete Come Fly With Me.
Win 3 games of Caravan.
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.
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.
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.