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