Here is the full list of all 24 Death's Door achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
Beat the game only ever using an umbrella as your melee weapon
Trigger the metal detector without detecting a threat
100% Complete the game
Find all shrines
Collect all shiny things
Have a gang of 10+ forest spirits follow you
???
All seeds collected and planted
Collect all weapons
Access Pothead's secret garden
Meet with 3 owls
Beat the game
Take a midnight stroll with Jefferson
Upgrade the hookshot ability
Purchase 12 stat upgrades
Upgrade the bomb ability
Upgrade the arrow ability
Listen to Barb's magnum opus
Max out any of the 4 stats
Gain a devoted fan
Feed the Frog King an explosive treat
Upgrade the fire ability
Set Grandma's pot on fire
Accept Jefferson's Soup