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.
Heal 10,000 points of damage with food.
Discover all snow globes.
Win 30 games of Caravan.
Pick 50 pockets.
Complete The Legend of the Star.
Win 3 games of Caravan.
Get banned from all the Strip's casinos.
Play 10 spins of Roulette.
Install 20 weapon mods.
Cause 10,000 damage with Explosives.
Complete Talent Pool.
Hack 25 terminals.
Complete Return to Sender.
Complete Eureka!
Complete For the Republic.
Complete You'll Know It When It Happens.
Complete Veni, Vidi, Vici.
Complete Render Unto Caesar.
Complete Arizona Killer.
Cause 10,000 damage with Melee Weapons.
Cause 10,000 damage with Unarmed weapons.
Discover 125 locations.
Heal 10,000 points of damage with Stimpaks.
Reach 30th level.
Cause 10,000 damage with Energy Weapons.
Recruit all companions.
Pick 25 locks.
Reach 20th level.
Play the game from start to finish in Hardcore Mode.
Complete No Gods, No Masters
Make 50 Speech challenges.
Complete Wild Card.
Complete That Lucky Old Sun.
Complete Volare!
Complete All or Nothing.
Complete The House Always Wins.
Discover 50 locations.
Sell 10,000 caps worth of goods.
Complete G.I. Blues.
Recruit any companion.
Cause 10,000 damage with Guns.
Reached 10th level.
Play 10 spins of Slots.
Play 10 hands of Blackjack.
Complete Ring-a-Ding-Ding.
Repair 30 items.
Complete They Went That-a-Way.
Complete Come Fly With Me.
Craft 20 items.
Complete Ain't That a Kick in the Head.
Confront Father Elijah in the Sierra Madre's Vault.
Trap 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.
Crush the White Legs.
Evacuate Zion.
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.
Search your feelings... for your heart.
Recovered X-8 vertebrae-pulse-de-sensitizer frequency!
Reactivate all of the Sink's robotic assistants.
Found all of ED-E's upgrades in the Divide.
Detonated all of the warheads in the Divide.
Fully upgraded The Divide's signature weapon.
Completed Lonesome Road.
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 unique Mojave Wasteland weapons.
Caused 10,000 damage with Gun Runners' Arsenal (GRA) Weapons.