🧱 Why Upgrade?

By investing your mineral coins in tools:

• You increase your efficiency.

• You reach deeper chambers faster.

• You earn more fragments per session.

These upgrades are scalable and allow you to progress faster and earn better rewards — without needing to spend real money if you don’t want to.

---

🛒 Examples of Items

Item	Effect
Pickaxe Lv. 6	Up to +12.5% mining
Watch Lv. 6	Up to +66.7% shorter session time
Gloves Lv. 6	Up to 66.7% faster loading bar
Backpack Lv. 6	Increases mined resources up to ×1.5