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