Here is the full list of all 10 Ittle Dew 2 achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Become the queen of adventure.
Find every Box of Crayons.
Put on an outfit.
Complete the raft and leave the island.
Roll continuously for 5 seconds with a single roll.
Stand in a standee.
Unlock every warp in the Warp Garden.
Get pushed into a spike pit.
Get smacked by a chest.
Discover and complete a Portal world.