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