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 All or Nothing.
Complete The House Always Wins.
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.
Recruit all companions.
Cause 10,000 damage with Unarmed weapons.
Cause 10,000 damage with Melee Weapons.
Complete The Legend of the Star.
Complete Return to Sender.
Discover all snow globes.
Heal 10,000 points of damage with Stimpaks.
Heal 10,000 points of damage with food.
Hack 25 terminals.
Discover 125 locations.
Reach 30th level.
Cause 10,000 damage with Guns.
Cause 10,000 damage with Energy Weapons.
Install 20 weapon mods.
Cause 10,000 damage with Explosives.
Complete Volare!
Reach 20th level.
Pick 25 locks.
Make 50 Speech challenges.
Discover 50 locations.
Repair 30 items.
Win 30 games of Caravan.
Pick 50 pockets.
Sell 10,000 caps worth of goods.
Complete G.I. Blues.
Complete Talent Pool.
Reached 10th level.
Complete Ring-a-Ding-Ding.
Get banned from all the Strip's casinos.
Play 10 spins of Slots.
Play 10 spins of Roulette.
Play 10 hands of Blackjack.
Recruit any companion.
Complete They Went That-a-Way.
Complete Come Fly With Me.
Complete That Lucky Old Sun.
Win 3 games of Caravan.
Craft 20 items.
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.
Recovered X-8 vertebrae-pulse-de-sensitizer frequency!
Search your feelings... for your heart.
Reactivate all of the Sink's robotic assistants.
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) 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.