Join in on the Gemstacks fun – 00:00 Thursday 22nd March through to 23:59 Monday 26th March, find two new bars on the Treasure Hunter interface. On the left, your rarity bar. Fill this to unlock chances at all yellow, all orange or all red prizes for a key. On the right, the multiplier. Fill this to unlock the chance at double, triple or quadruple prizes! Swap the bar you are filling with the Switch button at the top of the interface.

Fill the bar of your choice by using Treasure Hunter keys as normal. When you’ve unlocked a boost, that boost can take effect at any time, regardless of which bar you are filling.

Good luck, we hope Gemstacks brings you many useful prizes!

What is Treasure Hunter?

Treasure Hunter is playable within RuneScape, allowing players to use Keys to claim in-game items as prizes. These range useful resources to rare weapons and exclusive gear.

Playing Treasure Hunter is simple - click the treasure chest icon that pops up when you log in. If you've not played before, just follow the on-screen guide.

Everyone gets at least one Key per day, and RuneScape members get two. You can earn more Keys while playing the game, or stock up by redeeming Bonds.

If you'd like more, you can also buy Keys on the website, or by clicking 'Buy Keys' within the Treasure Hunter interface in-game.