Full list of all 72 Fallout 76 achievements. It takes around 200 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 22 achievements.
Read 20 Magazines
Play a Holotape Game
Complete "Queen of the Hunt"
Complete "Mistress of Mystery"
Collect 10 Bobbleheads
Hack 50 Terminals
Complete "Recruitment Blues"
Complete "Coming to Fruition"
Complete "I Am Become Death"
Revive 20 Fallen Players
Complete "Officer on Deck"
Complete "One of Us"
Complete "Bunker Buster"
Mod 50 Weapons
Complete "Key to the Past"
Reach Level 100
Pick 50 Locks
Win the "Monster Mash" Event
Reach Level 50
Complete "Personal Matters"
Discover 100 Locations
Possess 10,000 Caps
Kill 5 Giant Creatures
Join 20 Teams
Take 20 Photos
Reach Level 25
Kill 300 Creatures
Complete "Into the Fire"
Build 100 C.A.M.P. Items
Win the "Scorched Earth' Event
Complete "Final Departure"
Craft 5 Pieces of Armor
Build 20 C.A.M.P. Items
Collect a Bobblehead
Reach Level 10
Complete 20 Challenges
Fully Rank Up one Perk
Complete "Second Helpings"
Complete "First Contact"
Complete 5 Challenges
Build a C.A.M.P.
Craft a Weapon
Leave Vault 76
Gather 200 Pieces of Junk
Complete "Heart of the Enemy"
Win the "Breach and Clear" Event
Be at Ground Zero of a Nuclear Blast
Kill a Wanted Player
Kill Another Player
Kill 20 Players
Complete Beckett's story
Complete Sofia's story
Complete "Buried Treasure"
Gain 1500 gold bullion
Complete "The Elusive Crane"
Gain 300 gold bullion
Find the Overseer
Complete "All That Glitters"
Become allies with Foundation
Become allies with Crater
Complete “The Catalyst”
Earn Elder Rewards from a Daily Op
Craft a 1 star legendary mod, a 2 star legendary mod, and a 3 star legendary mod
Lead and complete "Union Dues" and "From Ashes to Fire"
Kill 100 Trogs with an Auto Axe
Complete 10 Favors for people in The Whitespring Refuge
Lead and complete “Tax Evasion” and “The Most Sensational Game”
Kill 10 Lesser Devils with a melee weapon
Build 5 casino games in your CAMP
Lead and Complete "The Human Condition"
Complete "Sins of the Father"
Kill 100 Overgrown with fire