How do I upgrade my Resource Collectors?

It’s important to upgrade your Resource Collectors as quickly as possible, the higher their level, the more Loot they'll earn you for promoting your Squad Members and upgrading buildings.

  • Tap on the Gold Mine to bring up the options menu. Tap the ‘UPGRADE’ button to begin upgrading your Resource Collector.


  • The blue ‘Upgrade’ button displays how long the upgrade will take and the cost in Gold, in this example 10m (10 Minutes) and 500 Gold. The upgrade menu also displays the increase in Hit Points, Makes Per Hour, Capacity and XP the Gold Mine will receive with the upgrade.

  • Alternatively, you can use some Gems to complete the Upgrade instantly by tapping on the green ‘Instant’ button. The cost in Gems to complete the upgrade instantly will be displayed to the left of the ‘Instant’ button.

  • After tapping the blue ‘Upgrade’ button you’ll be returned to the ‘HOME’ screen, you’ll now notice that a timer has appeared above the Gold Mine and is counting down until the upgrade completes.
  • If not already selected, Tap on the Gold Mine to display the upgrade options menu.
  • You'll now have the option to reduce the upgrade time by tapping on the ‘Movie’ button, or you can finish the upgrade instantly by tapping on the ‘Gems’ button.