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.
Play 10 hands of Blackjack.
Get banned from all the Strip's casinos.
Heal 10,000 points of damage with food.
Hack 25 terminals.
Complete Eureka!
Complete For the Republic.
Complete You'll Know It When It Happens.
Discover all snow globes.
Complete Volare!
Discover 50 locations.
Complete Talent Pool.
Heal 10,000 points of damage with Stimpaks.
Complete The House Always Wins.
Cause 10,000 damage with Explosives.
Discover 125 locations.
Cause 10,000 damage with Energy Weapons.
Reach 30th level.
Complete Return to Sender.
Make 50 Speech challenges.
Reach 20th level.
Complete Ring-a-Ding-Ding.
Complete G.I. Blues.
Pick 25 locks.
Complete That Lucky Old Sun.
Sell 10,000 caps worth of goods.
Play 10 spins of Slots.
Cause 10,000 damage with Guns.
Complete They Went That-a-Way.
Reached 10th level.
Complete Come Fly With Me.
Repair 30 items.
Craft 20 items.
Recruit any companion.
Complete Ain't That a Kick in the Head.
Recruit all companions.
Install 20 weapon mods.
Cause 10,000 damage with Melee Weapons.
Pick 50 pockets.
Cause 10,000 damage with Unarmed weapons.
Win 3 games of Caravan.
Play 10 spins of Roulette.
Win 30 games of Caravan.
Complete Render Unto Caesar.
Complete All or Nothing.
Complete Veni, Vidi, Vici.
Complete Arizona Killer.
Complete The Legend of the Star.
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.
Trap Father Elijah in the Sierra Madre's Vault.
Resupply Daniel and the Sorrows.
Crush the White Legs.
Scout the Zion Valley for signs of the White Legs.
Arrive at Zion.
Evacuate 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!
Fully upgraded The Divide's signature weapon.
Decided the fate of all the Divide dwellers.
Found all of ED-E's upgrades in the Divide.
Completed Lonesome Road.
Detonated all of the warheads in the Divide.
Caused 10,000 damage with unique Mojave Wasteland weapons.
Caused 10,000 damage with Gun Runners' Arsenal (GRA) 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.