Gem Refinder

Gem Refinder is an exciting 3D incremental game where you play as a crystal mining master. Your task is to drill through rock, find hidden precious stones inside, and collect them into your collection.
The game offers unique gameplay with two main phases: rock drilling and crystal collection. During drilling, you click on the three-dimensional rock model, dealing damage and earning gold. Sometimes special high-damage points appear - hotspots that allow you to break through to the crystal faster.
After destroying the rock, a crystal is revealed that needs to be collected. Each crystal has its own rarity - from common to mythic. The rarer the crystal, the more valuable it is. Earned gold can be spent on upgrades: increasing damage, automatic drilling, critical hit chance and multi-hits.
The prestige system allows you to reset progress in exchange for permanent bonuses that will help you reach even greater depths. Collect a collection of twelve unique crystal types.