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