Buried Treasure can be found around all maps in Sonic Frontiers.
Buried Treasure hold great upgrades and valuables that can be used for future events.
There is a special way to dig up this buried treasure and get your hands on the goodies.
This guide will show you how to dig up buried treasure in Sonic Frontiers.
How To Dig Up Buried Treasure
These buried treasure chests can be marked on the map as a chest icon and a line that goes into the ground.
To dig up these chests, you need to simply Sai Loop around tit and you will unlock it.