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