Pass the first level
Pass 10 levels
Pass all forest levels
Pass all desert levels
Pass all swamp levels
Unlock all 10 islands
Stop 10 times
Stop 25 times
Find the first secret tree
Find 10 secret trees
Find 25 secrets trees
Find all secret trees
Pass level 30 successfully
Make the duck quack
Pass all levels by 100%
Visit the game between December 31 and January 3.
Complete 10 levels in Retro mode