Full list of all 36 Placid Plastic Duck Simulator achievements. It takes around 8-10 hours to unlock all of the achievements in the base game on Windows.
The base game contains 15 achievements, and there are 4 DLC packs containing 21 achievements.
I'm the keeper of the secret art
So I'm sailing, yeah, I'm sailing on
Successful experiment
Never felt so light
Is that all it does?
Get the miner to 100%
Unlock the big jelly
You finally control a duck