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.
Complete the raft and leave the island.
Unlock every warp in the Warp Garden.
Get pushed into a spike pit.
Put on an outfit.
Get smacked by a chest.
Stand in a standee.
Discover and complete a Portal world.
Roll continuously for 5 seconds with a single roll.