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