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.
Hack 25 terminals.
Heal 10,000 points of damage with food.
Reach 30th level.
Make 50 Speech challenges.
Recruit all companions.
Discover all snow globes.
Complete No Gods, No Masters
Complete Wild Card.
Win 30 games of Caravan.
Win 3 games of Caravan.
Complete Eureka!
Complete For the Republic.
Complete You'll Know It When It Happens.
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.
Pick 50 pockets.
Get banned from all the Strip's casinos.
Complete Ring-a-Ding-Ding.
Install 20 weapon mods.
Discover 125 locations.
Cause 10,000 damage with Energy Weapons.
Cause 10,000 damage with Explosives.
Pick 25 locks.
Heal 10,000 points of damage with Stimpaks.
Reach 20th level.
Complete The Legend of the Star.
Cause 10,000 damage with Guns.
Cuase 10,000 damage with Melee Weapons.
Complete Volare!
Recruit any companion.
Play 10 hands of Blackjack.
Play 10 spins of Slots.
Play 10 spins of Roulette.
Complete That Lucky Old Sun.
Complete G.I. Blues.
Complete Return to Sender.
Repair 30 items.
Cause 10,000 damage with Unarmed weapons.
Craft 20 items.
Discover 50 locations.
Reached 10th level.
Complete Talent Pool.
Complete They Went That-a-Way.
Complete Come Fly With Me.
Sell 10,000 caps worth of goods.
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.
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.
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.
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.
Find your courage... find your spine.
Search your feelings... for your heart.
Reactivate all of the Sink's robotic assistants.