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