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 Veni, Vidi, Vici.
Complete Render Unto Caesar.
Complete Arizona Killer.
Complete All or Nothing.
Complete The House Always Wins.
Complete No Gods, No Masters
Complete Wild Card.
Complete Eureka!
Complete For the Republic.
Heal 10,000 points of damage with food.
Complete The Legend of the Star.
Pick 50 pockets.
Heal 10,000 points of damage with Stimpaks.
Hack 25 terminals.
Cause 10,000 damage with Unarmed weapons.
Reach 30th level.
Install 20 weapon mods.
Cause 10,000 damage with Explosives.
Get banned from all the Strip's casinos.
Cause 10,000 damage with Melee Weapons.
Complete You'll Know It When It Happens.
Cause 10,000 damage with Energy Weapons.
Make 50 Speech challenges.
Complete Return to Sender.
Discover 125 locations.
Cause 10,000 damage with Guns.
Reach 20th level.
Sell 10,000 caps worth of goods.
Discover all snow globes.
Recruit all companions.
Complete Volare!
Discover 50 locations.
Pick 25 locks.
Complete That Lucky Old Sun.
Complete Talent Pool.
Complete Ring-a-Ding-Ding.
Play 10 spins of Roulette.
Play 10 hands of Blackjack.
Play 10 spins of Slots.
Complete G.I. Blues.
Complete They Went That-a-Way.
Reached 10th level.
Complete Come Fly With Me.
Craft 20 items.
Recruit any companion.
Repair 30 items.
Win 30 games of Caravan.
Win 3 games of Caravan.
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.
Evacuate Zion.
Scout the Zion Valley for signs of the White Legs.
Crush 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.
Completed Lonesome Road.
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) 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.