There's a new way to pick up prizes in Treasure Hunter. From 00:00 Game Time on 10th May until 23:59 Game Time on 15th May, get hunting for Buried Treasure. For that duration, your Treasure Hunter interface will be transformed into a grid-based map, and you'll open chests by clicking on squares within it. Each square contains at least a normal chest, but 6 per grid will contain a special chest, containing a trove of 4 or 5 prizes. These come in four types, which can contain different types of items and the amount left to find on your grid will be displayed at the side of the interface.