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