Here is the full list of all 16 Rusty Lake: Roots achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
The crow and his brother
You look like you can use a drink
Dark memories
Light memories
She will return to the lake
Back to your roots
The circle of life
The day he was born
A familiar dress
A refreshing drink
An eye for an eye
To the Moon and Back
Difficult delivery
The elixir of life and death
Nipplegate
The Vanderboom family tree