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