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