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.
Pick 50 pockets.
Complete Return to Sender.
Complete Talent Pool.
Complete No Gods, No Masters
Complete All or Nothing.
Complete Wild Card.
Play the game from start to finish in Hardcore Mode.
Get banned from all the Strip's casinos.
Win 30 games of Caravan.
Play 10 spins of Roulette.
Play 10 spins of Slots.
Win 3 games of Caravan.
Complete The Legend of the Star.
Cause 10,000 damage with Unarmed weapons.
Heal 10,000 points of damage with food.
Hack 25 terminals.
Heal 10,000 points of damage with Stimpaks.
Discover all snow globes.
Complete The House Always Wins.
Install 20 weapon mods.
Discover 125 locations.
Recruit all companions.
Reach 30th level.
Sell 10,000 caps worth of goods.
Cause 10,000 damage with Energy Weapons.
Play 10 hands of Blackjack.
Complete That Lucky Old Sun.
Pick 25 locks.
Make 50 Speech challenges.
Cause 10,000 damage with Melee Weapons.
Discover 50 locations.
Complete Arizona Killer.
Complete Eureka!
Complete For the Republic.
Complete You'll Know It When It Happens.
Craft 20 items.
Complete G.I. Blues.
Complete Volare!
Reached 10th level.
Complete Ring-a-Ding-Ding.
Complete Veni, Vidi, Vici.
Cause 10,000 damage with Explosives.
Complete Render Unto Caesar.
Reach 20th level.
Cause 10,000 damage with Guns.
Complete They Went That-a-Way.
Complete Come Fly With Me.
Repair 30 items.
Recruit any companion.
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.
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.
Recovered X-8 vertebrae-pulse-de-sensitizer frequency!
Search your feelings... for your heart.
Found all of ED-E's upgrades in the Divide.
Fully upgraded The Divide's signature weapon.
Detonated all of the warheads in the Divide.
Completed Lonesome Road.
Decided the fate of all the Divide dwellers.
Completed any three Gun Runners' Arsenal (GRA) two star (**) Challenges.
Completed any three Gun Runners' Arsenal (GRA) three star (***) Challenges.
Completed any three Gun Runners' Arsenal (GRA) one star (*) Challenges.
Caused 10,000 damage with Gun Runners' Arsenal (GRA) Weapons.
Caused 10,000 damage with unique Mojave Wasteland weapons.