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