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