Here is the full list of all 11 My Friend Peppa Pig achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
Visit Potato City.
Help Madame Gazelle get Tiddles down from the tree.
Find three different things in the rockpools.
Build a snowman in Snowy Mountain.
Take all of Granny Pig’s chickens back to the coop.
Recover Mr. Dinosaur for George.
Visit Windy Castle.
Collect sticks to build a campfire in the forest.
Follow the tracks in the forest and find out who left them.
Take the rocket to the moon in the Museum.
Find Daddy Pig’s Glasses.