You will become the owner of a precious-stone necklace factory. Your mission is to manage goblin workers to collect gems and generate profits. The more profit you make and the more milestones you reach, the more rewarding your prizes will be.

You start at the diamond mine, with mining slots for various materials. Beginning with basic mines, you’ll gradually unlock higher-tier mines with tougher requirements.

At the harbor, you’ll see cargo ships—upgrade them to increase both the value and the number of ships arriving to collect your goods.

Beyond production and sales, you also need to maintain and upgrade your Goblin residential area to support your workforce. Build more homes to attract more goblins to your operation.

Special bundles will be available to ease your event progress and increase your rewards.

Your earnings correspond to milestones: there are 12 milestones in total and the higher the milestone, the more valuable your rewards.

Tap the Info button for a detailed event guide.

Don’t forget to upgrade your mining skills to boost production output and product quality.

At the bottom of the screen, you’ll find the leaderboard, where you can track your ranking against other players. Aim for Top 1 to earn top-tier prizes!

Join the mining race in the event to earn even more exciting rewards.
Good luck!