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.
Repair 30 items.
Complete The Legend of the Star.
Complete Volare!
Complete That Lucky Old Sun.
Complete G.I. Blues.
Complete You'll Know It When It Happens.
Complete Arizona Killer.
Complete Return to Sender.
Complete Talent Pool.
Complete Come Fly With Me.
Complete No Gods, No Masters
Complete Eureka!
Complete Veni, Vidi, Vici.
Complete All or Nothing.
Complete Wild Card.
Complete Render Unto Caesar.
Complete For the Republic.
Complete The House Always Wins.
Complete Ring-a-Ding-Ding.
Complete They Went That-a-Way.
Play the game from start to finish in Hardcore Mode.
Get banned from all the Strip's casinos.
Win 30 games of Caravan.
Play 10 spins of Roulette.
Play 10 hands of Blackjack.
Play 10 spins of Slots.
Win 3 games of Caravan.
Cause 10,000 damage with Unarmed weapons.
Heal 10,000 points of damage with food.
Make 50 Speech challenges.
Pick 50 pockets.
Hack 25 terminals.
Cause 10,000 damage with Melee Weapons.
Heal 10,000 points of damage with Stimpaks.
Pick 25 locks.
Cause 10,000 damage with Explosives.
Cause 10,000 damage with Guns.
Cause 10,000 damage with Energy Weapons.
Sell 10,000 caps worth of goods.
Discover all snow globes.
Discover 125 locations.
Discover 50 locations.
Install 20 weapon mods.
Craft 20 items.
Recruit all companions.
Recruit any companion.
Reach 30th level.
Reach 20th level.
Reached 10th level.
Complete Ain't That a Kick in the Head.
Collect 500 Sierra Madre Chips.
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.
Resupply Daniel and the Sorrows.
Arrive at Zion.
Crush the White Legs.
Scout the Zion Valley for signs of the White Legs.
Evacuate Zion.
Recovered X-8 vertebrae-pulse-de-sensitizer frequency!
Complete Old World Blues.
Make up your mind... about your brain.
Reactivate all of the Sink's robotic assistants.
Search your feelings... for your heart.
Detonated all of the warheads in the Divide.
Fully upgraded The Divide's signature weapon.
Completed Lonesome Road.
Decided the fate of all the Divide dwellers.
Found all of ED-E's upgrades in the Divide.
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.