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