"Carto" is a brand new puzzle adventure game where you can freely connect puzzle-like map fragments to go on adventures!
A girl named "Carto" who gets separated from her grandmother by accident possesses a very mysterious power. It is the power to change the world's terrain itself by rearranging map fragments!
Use this power to help the many people you meet on the islands!
A warm feeling will spread, and surely someone will help Carto.
Sail between various islands with friends you meet on your adventure, and aim to reunite with your important grandmother!