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