Full list of all 84 Fallout 4 achievements. It takes around 80-100 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 6 DLC packs containing 34 achievements.
Collect 10 Vault-Tec Bobbleheads
Recruit 5 Separate Companions
Kill 5 Giant Creatures
Reach Maximum Happiness in a Large Settlement
Get a Touchdown
Kill 300 People
Complete 10 Side Quests
Reach Level 50
Complete "The Nuclear Option"
Decide the Fate of the Commonwealth
Hack 50 Terminals
Complete "Ad Victoriam"
Complete "Blind Betrayal"
Reach Maximum Relationship Level with a Companion
Complete "The Molecular Level"
Complete "Institutionalized"
Reach Level 25
Complete "Hunter/Hunted"
Kill 300 Creatures
Discover 100 Locations
Complete "Dangerous Minds"
Complete "Reunions"
Read 20 Magazines
Complete "Unlikely Valentine"
Complete "Old Guns"
Create 50 Weapon Mods
Pick 50 Locks
Join the Brotherhood of Steel
Complete "Taking Independence"
Gather 1000 Resources Used For Crafting
Ally with 3 Settlements
Reach Level 10
Join the Minutemen
Complete "Sanctuary"
Reach Level 5
Complete "When Freedom Calls"
Enter The Wasteland
Play a Holotape Game
Complete "Mankind-Redefined"
Complete "Powering Up"
Complete "Nuclear Family"
Join the Railroad
Complete "Underground Undercover"
Complete "Rockets' Red Glare"
Complete 50 Misc. Objectives
Craft 100 Items
Build 100 Workshop Items
Placed A Grenade Or Mine While Pickpocketing
Get a Homerun
Collect 20 Vault-Tec Bobbleheads
Complete "Mechanical Menace"
Complete "Headhunting"
Complete "Restoring Order"
Unlock 10 Robot Mods
Build 10 Robot Mods
Have 5 Tamed Creatures in a Settlement
Start a Spectated Arena Fight in a Settlement
Build One of Every Cage Type
Cook One of the New Far Harbor Recipes
Complete the quest "The Way Life Should Be"
Complete the quest "Close to Home"
Unlock 3 Far Harbor Workshop Locations
Defeat 30 Far Harbor Sea Creatures
Discover 20 Far Harbor Locations
Complete the quest "Where You Belong"
Complete the quest "Far From Home"
Complete the quest "Cleansing the Land"
Collect all issues of "The Islander's Almanac" magazine
Equip Vault 88 suit and Pip-boy on a settler
Unlock all build areas of Vault 88
Become Overseer
Display a weapon on a weapon rack, armor on an armor rack, and power armor in a power armor display
Assign a settler to a pillory
Produce 100 objects from your builders
Complete "Power Play"
Complete "Home Sweet Home"
Complete "The Grand Tour"
Complete "Taken for a Ride"
Complete 12 quests for any Nuka-World Raider Gangs
Collect every issue of Scav! Magazine
Create 20 different flavors of Nuka-Cola
Establish 8 Raider Camps in the Commonwealth
Defeat 40 Nuka-World Creatures while under the effect of any Nuka-Mix flavor
Redeem 100,000 tickets at the Nuka-Cade