As you progress throughHello Kitty Island Adventure, you’ll likely notice several decorative sea-themed chests spread across Friendship Island. At first, these chests are impossible to open, which can be incredibly frustrating.
These chests are called Radiant Chests, and some unique items are waiting to be discovered once you’re able to open them. However, reaching the point where you can open them is a challenge requiring a hefty amount of story and friendship progression.
How to get Coral Keys in Hello Kitty Island Adventure
Coral Keys are obtained by donating Trash to the Recycling Plant. We have a full guide onhow to unlock the Recycling Plant, but here’s a quick checklist of quests that you’ll need to complete to reach that point:
Once you’ve done that, you’re able to start donating Trash to the Recycling Plant. Each time you donate 10 Trash to the Recycling Plant, there is a chance that you can get one Coral Key.
However, this is down to chance and RNG. Each time you donate, you’re equally likely to receive Coral Spores of Black dye, so you’ll need a lot of Trash and no small amount of luck if you want a supply of Coral Keys.
On the plus side, Trash is not a finite resource. Unlike any other resource inIsland Adventure, there is no maximum number of Trash that can be collected each day, and it will continually respawn around Rainbow Reef every 2-3 minutes for as long as you’re willing to collect it. I’ve marked all of the spawn points for Trash on the map above.
Radiant Chest items in Hello Kitty Island Adventure
There’s no point grinding away and collecting Trash if there aren’t worthwhile rewards on offer. Thankfully, the items inside Radiant Chests are worth grinding for, with some items that can’t be obtained elsewhere. There are even some recipes forthree-heart giftswithin these chests, which are great to stock up on.
Here’s everything you can get from Radiant Chests inIsland Adventure:
Whatever you get from your chosen Radiant Chest, you may choose to either leave the open chest where it is or destroy it using your Pickaxe. Destroying a chest does not provide any resources or items, so this is purely an aesthetic choice.
