The Mermaid Outfit is one of the many costumes in the game that you can find out in the open world in Hello Kitty Island ...

There are a lot of quests that you can complete in Hello Kitty Island Adventure. This ranges from simple fetch quests to ...

Wearing certain outfits will give you helpful abilities in Hello Kitty Island Adventure. One example is the Mermaid Outfit, which slightly boosts your swim speed and reduces the cost of stamina ...

In Hello Kitty Island Adventure, you can find the Gemstone Critter List inside the Reef Critter Room in the Nature Preserve. To unlock the Reef Critter Room, you must progress the "Restore The Nature ...