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
Meet with 3 owls
All seeds collected and planted
Access Pothead's secret garden
Take a midnight stroll with Jefferson
Beat the game
Listen to Barb's magnum opus
Collect all weapons
Upgrade the hookshot ability
Purchase 12 stat upgrades
Upgrade the fire ability
Upgrade the arrow ability
Have a gang of 10+ forest spirits follow you
Accept Jefferson's Soup
Feed the Frog King an explosive treat
Max out any of the 4 stats
Gain a devoted fan
Upgrade the bomb ability
Set Grandma's pot on fire