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