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
Take 20 Photos
Win the "Breach and Clear" Event
Complete "I Am Become Death"
Reach Level 100
Revive 20 Fallen Players
Complete "Officer on Deck"
Complete "One of Us"
Complete "Bunker Buster"
Possess 10,000 Caps
Collect 10 Bobbleheads
Complete "Into the Fire"
Mod 50 Weapons
Reach Level 50
Build 100 C.A.M.P. Items
Join 20 Teams
Fully Rank Up one Perk
Reach Level 25
Craft a Weapon
Discover 100 Locations
Pick 50 Locks
Complete "Queen of the Hunt"
Kill 5 Giant Creatures
Collect a Bobblehead
Complete "Personal Matters"
Win the "Scorched Earth' Event
Craft 5 Pieces of Armor
Kill 300 Creatures
Build 20 C.A.M.P. Items
Build a C.A.M.P.
Kill a Wanted Player
Kill Another Player
Complete 20 Challenges
Complete 5 Challenges
Gather 200 Pieces of Junk
Leave Vault 76
Complete "First Contact"
Complete "Final Departure"
Complete "Second Helpings"
Complete "Recruitment Blues"
Complete "Heart of the Enemy"
Complete "Key to the Past"
Complete "Coming to Fruition"
Complete "Mistress of Mystery"
Win the "Monster Mash" Event
Be at Ground Zero of a Nuclear Blast
Hack 50 Terminals
Play a Holotape Game
Kill 20 Players
Reach Level 10
Become allies with Foundation
Become allies with Crater
Complete "Buried Treasure"
Gain 1500 gold bullion
Find the Overseer
Complete "The Elusive Crane"
Gain 300 gold bullion
Complete Beckett's story
Complete "All That Glitters"
Complete Sofia's story
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"
Complete 10 Favors for people in The Whitespring Refuge
Kill 100 Trogs with an Auto Axe
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