Radiant Chest
Radiant Chests can be found all over 
Friendship Island and are unlocked with 
Coral Keys.
If the player does not have a Coral Key, they will not be able to open the Radiant Chest.
The Coral Keys used to open Radiant Chests are obtained by recycling 
Trash at the 
Recycling Plant in 
Rainbow Reef.
Once a Radiant Chest is opened, the player can destroy it with their 
Pickaxe, similar to 
Treasure Chests, however, they will not receive anything from doing so as this is a purely cosmetic option.
Gallery
This page is not complete.
Maps need to be updated
Map of chest locations
Map of chest locations
Map of chest locations
A player posing by an opened Radiant Chest.
Screenshot by Icedjasminetea of Cloud Island Radiant Chest
Location of Coastal Mirror Radiant Chest
