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