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