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