The Hidden Vault is a concealed strongroom under your keep. Gold stored inside can never be looted by any attack, raid or sack — but the fixers who move it take a cut both ways.
How It Works
- Build the Hidden Vault to unlock it — at level 0 there is no capacity at all.
- Deposit loose keep Gold into the vault; withdraw it whenever you need it.
- A 1% fee applies to each movement, so it is for storage, not for shuffling.
- Hidden Gold is invisible to scouts and completely immune to looting.
- Hidden Gold still counts toward your Net Worth on the leaderboards.
Capacity by Level
Level 1 holds 10,000 Gold and each level adds 45% more.
| Vault level | Hidden Gold capacity |
|---|
| 1 | 10,000 |
| 5 | 44,205 |
| 10 | 283,342 |
| 15 | 1,816,151 |
| 20 | 11,641,046 |
| 25 | 74,616,015 |
| 30 | 478,268,815 |
Hidden Vault vs Vault vs Merchant Bank
- Vault — protects a slice of Wood, Stone, Iron and Food from raiders automatically.
- Hidden Vault — protects Gold absolutely, for a small fee, with no interest.
- Merchant Bank — pays interest on fixed-term Gold deposits, but locks the Gold until the term ends.
The habit that saves accounts: before logging off with a fat treasury, bank what you need for interest and hide the rest.
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