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.
Discover 125 locations.
Cause 10,000 damage with Unarmed weapons.
Hack 25 terminals.
Heal 10,000 points of damage with food.
Heal 10,000 points of damage with Stimpaks.
Complete Eureka!
Cause 10,000 damage with Explosives.
Complete For the Republic.
Pick 25 locks.
Complete Veni, Vidi, Vici.
Cause 10,000 damage with Guns.
Complete Render Unto Caesar.
Complete Arizona Killer.
Complete No Gods, No Masters
Complete Wild Card.
Play the game from start to finish in Hardcore Mode.
Complete All or Nothing.
Cause 10,000 damage with Energy Weapons.
Complete The House Always Wins.
Complete You'll Know It When It Happens.
Recruit all companions.
Recruit any companion.
Complete The Legend of the Star.
Cause 10,000 damage with Melee Weapons.
Discover 50 locations.
Complete Volare!
Complete That Lucky Old Sun.
Complete Return to Sender.
Complete Talent Pool.
Complete G.I. Blues.
Pick 50 pockets.
Win 30 games of Caravan.
Win 3 games of Caravan.
Install 20 weapon mods.
Craft 20 items.
Sell 10,000 caps worth of goods.
Discover all snow globes.
Get banned from all the Strip's casinos.
Play 10 spins of Slots.
Play 10 spins of Roulette.
Complete Ring-a-Ding-Ding.
Play 10 hands of Blackjack.
Complete They Went That-a-Way.
Complete Come Fly With Me.
Reach 30th level.
Reach 20th level.
Reached 10th level.
Make 50 Speech challenges.
Repair 30 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.
Collect 500 Sierra Madre Chips.
Recruit Dean Domino, Christine and Dog.
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.
Found all of ED-E's upgrades in the Divide.
Fully upgraded The Divide's signature weapon.
Completed Lonesome Road.
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 unique Mojave Wasteland weapons.
Caused 10,000 damage with Gun Runners' Arsenal (GRA) Weapons.