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