Full list of all 75 Fallout: New Vegas (EEU) achievements. It takes around 100-120 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 food.
Install 20 weapon mods.
Recruit all companions.
Pick 50 pockets.
Win 30 games of Caravan.
Win 3 games of Caravan.
Cause 10,000 damage with Explosives.
Complete Veni, Vidi, Vici.
Complete Render Unto Caesar.
Complete Arizona Killer.
Play the game from start to finish in Hardcore Mode.
Complete All or Nothing.
Complete The House Always Wins.
Get banned from all the Strip's casinos.
Complete Eureka!
Complete For the Republic.
Complete The Legend of the Star.
Heal 10,000 points of damage with Stimpaks.
Reach 30th level.
Discover 125 locations.
Discover all snow globes.
Play 10 spins of Roulette.
Play 10 hands of Blackjack.
Play 10 spins of Slots.
Complete G.I. Blues.
Cause 10,000 damage with Guns.
Cuase 10,000 damage with Melee Weapons.
Complete No Gods, No Masters
Complete Wild Card.
Complete You'll Know It When It Happens.
Cause 10,000 damage with Unarmed weapons.
Complete Return to Sender.
Pick 25 locks.
Hack 25 terminals.
Complete Talent Pool.
Complete Volare!
Discover 50 locations.
Reach 20th level.
Make 50 Speech challenges.
Sell 10,000 caps worth of goods.
Complete Ring-a-Ding-Ding.
Cause 10,000 damage with Energy Weapons.
Reached 10th level.
Recruit any companion.
Complete They Went That-a-Way.
Complete That Lucky Old Sun.
Complete Come Fly With Me.
Craft 20 items.
Repair 30 items.
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.
Collect 500 Sierra Madre Chips.
Recruit Dean Domino, Christine and Dog.
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 Gun Runners' Arsenal (GRA) Weapons.
Caused 10,000 damage with unique Mojave Wasteland weapons.
Crush the White Legs.
Evacuate Zion.
Scout the Zion Valley for signs of the White Legs.
Resupply Daniel and the Sorrows.
Arrive at Zion.
Completed Lonesome Road.
Found all of ED-E's upgrades in the Divide.
Detonated all of the warheads in the Divide.
Fully upgraded The Divide's signature weapon.
Decided the fate of all the Divide dwellers.
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.
Find your courage... find your spine.