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