This guide organizes how to maximize your friendship with Keroppi and what you get for doing so. You must unlock the Spooky Swamp to find Keroppi. To unlock the swamp, you have to power up the ...

If the conditions are just right, you might discover a new character paying the island a visit in Hello Kitty Island Adventure, one of them being Keroppi's brother, Koroppi. On this page of our ...