The three Hello Kitty Island Adventure yellow power crystals are hard to find, but don’t give up; without the yellow crystals, you can’t advance the main questline and unlock the Lilypad Lagoon region. If you’re stuck, this guide will help you use the Compass Tool and locate the yellow crystals.

Sanrio characters aren't all peaceful and adorable, and Retsuko is a shining example of this. Sometimes known as Aggretusko, this newer Sanrio character has quite a temper, so it only makes sense that he is found on Mount Hothead in Hello Kitty Island Adventure.

Players could time travel in Hello Kitty Island Adventure, but they might not want to considering the risks. Here is what to know.

Looking for rubber in Hello Kitty Island Adventure? Rubber is one of the main resources in the game, but it’s devilishly well hidden. It’s important to learn what rubber looks like and where to farm it though, as you’ll need it for various crafting recipes and quest objectives. Without rubber, you can’t advance the storyline.

It doesn’t quite translate as a console game — but it’s still a dream game for Sanrio fans

The Snorkel and Flippers are two items you need to dive and swim underwater in Hello Kitty Island Adventure.