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