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