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