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.
Install 20 weapon mods.
Complete Return to Sender.
Pick 50 pockets.
Get banned from all the Strip's casinos.
Complete Eureka!
Complete For the Republic.
Complete Veni, Vidi, Vici.
Complete Render Unto Caesar.
Complete Arizona Killer.
Complete All or Nothing.
Complete The House Always Wins.
Complete The Legend of the Star.
Cause 10,000 damage with Explosives.
Cause 10,000 damage with Unarmed weapons.
Recruit all companions.
Complete G.I. Blues.
Cause 10,000 damage with Melee Weapons.
Cause 10,000 damage with Energy Weapons.
Discover all snow globes.
Complete Talent Pool.
Win 30 games of Caravan.
Win 3 games of Caravan.
Play the game from start to finish in Hardcore Mode.
Complete No Gods, No Masters
Complete Wild Card.
Complete You'll Know It When It Happens.
Complete Volare!
Complete That Lucky Old Sun.
Discover 125 locations.
Complete Come Fly With Me.
Reach 30th level.
Make 50 Speech challenges.
Hack 25 terminals.
Reach 20th level.
Discover 50 locations.
Pick 25 locks.
Cause 10,000 damage with Guns.
Reached 10th level.
Complete Ring-a-Ding-Ding.
Play 10 spins of Roulette.
Play 10 hands of Blackjack.
Play 10 spins of Slots.
Sell 10,000 caps worth of goods.
Complete They Went That-a-Way.
Recruit any companion.
Craft 20 items.
Repair 30 items.
Complete Ain't That a Kick in the Head.
Heal 10,000 points of damage with Stimpaks.
Heal 10,000 points of damage with food.
Complete the Sierra Madre Gala Event.
Recruit Dean Domino, Christine and Dog.
Collect 500 Sierra Madre Chips.
Confront Father Elijah in the Sierra Madre's Vault.
Trap Father Elijah in the Sierra Madre's Vault.
Crush the White Legs.
Scout the Zion Valley for signs of the White Legs.
Resupply Daniel and the Sorrows.
Arrive at Zion.
Evacuate 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.
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.
Caused 10,000 damage with Gun Runners' Arsenal (GRA) Weapons.
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) three star (***) Challenges.