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