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