Here is the full list of all 43 7 Days to Die achievements. It takes around 200 hours to unlock all of the achievements on Windows.
Reached Gamestage 100
Die 28 Times
Reached Gamestage 200
1680 Minutes Lived in a single Game
600 Minutes Lived in a single Game
Kill 2500 zombies
Reached 10 in Fortitude
Reached 8 in Fortitude
Reached 6 in Fortitude
Reached 4 in Fortitude
Cold enough for you?
Place your first Land Claim
Reach for the sky?
Kill 25 other players
You feel lucky?
Kill 10 Players
Kill another player
Kill 5 other players
Die 14 Times
Reached Gamestage 50
Die 7 Times
How low can you go?
You don't have a leg to stand on?
Kill 500 zombies
180 Minutes Lived in a single Game
Craft 5000 Items
Reached Gamestage 25
Craft 1500 Items
Die one Time
Kill 100 zombies
Craft 500 Items
Kill 10 zombies
Reached Gamestage 10
60 Minutes Lived in a single Game
Stop a critical bleed-out with a bandage, first aid bandage or first aid kit
Place your first sleeping bag, old bed or king sized bed
Craft your first wood frame
Craft 50 Items
Craft your first Stone Ax
Travel 10 Kilometers
Travel 50 Kilometers
Travel 250 Kilometers
Travel 1000 Kilometers