Gold is the main currency used in Castle Age. It can be stored in your treasury. The treasury keeps the gold safe from attacking players. When you deposit to the treasury, a 10% fee is deducted from the deposit (Unless you have the proper Hero equipped)
You can earn gold:
You can spend gold:
- Some soldiers/items have incremental cost per purchase.
- If you have Aeris(Level 4) equipped when depositing gold, the deposit fee will be waived.