Keep Operations
Castle Level
—
Defense Rating
—
Storage Used
—
Treasury Capacity
—
Core Structures
Upgrades Queue
View AllNo upgrades queued. Select a structure and queue an upgrade.
Upgrade Inspector
No selectionSelect a structure
Selected
Choose a structure on the left to see upgrade benefit, cost, build time, and what changes when the upgrade resolves.
Why upgrade now
Strategy
—
Current Level—
Next Level—
Build Time—
Coin Cost—
Permanent Pop—
Temp Pop (Build)—
What changes at next level
Preview
—
Materials Required
Next Level
—
Not enough resources to queue this upgrade.
Keep Snapshot
Walls Integrity—
Siege Slots—
Storage Cap—
Food Cap—
Queue synchronization
Queue state is read from the server. Refresh for the latest.