Here is the full list of all 29 A Fishermans Tale achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
Finish the game by grabbing less than 150 objects.
A very big matchbox for a very tiny fisherman.
Throw an object beyond the limits of your world.
Grab one of the very large objects during Chapter 3.
Get these shark teeth all shiny and clean!
Frustrate the big tuna.
Cheer up the tiny Fisherman... even at the depths of the ocean.
Find all the pearls hidden in Chapter 2.
Find all the magical pearls hidden in the little puppet's world.
The little puppet sets sail.
The very first model... now spotless!
This shell truly is unbreakable!
The noble crustacean loses patience.
Find all the pearls hidden in Chapter 1.
Give an object to yourself.
... and so our story ends.
One last pat on the tiny puppet's shoulder.
Unlock Chapter 4.
Find all the pearls hidden in Chapter 4.
Throw away the last match in the whole universe.
Unlock Chapter 3.
A tornado has turned the place upside down, carrying away 25 objects in the whirlwind!
Find all the pearls hidden in Chapter 3.
Unlock Chapter 2.
Unlock Chapter 1.
Try to grab the tiny puppet in the model.
Once upon a time...
Find all the pearls hidden in the Prologue.
Find your first magical pearl, hidden somewhere in the little puppet's world.