Guide
Additional Engineer Drone

The Additional Engineer Drone allows you to conduct two Researches simultaneously. The Additional Engineer Drone item can last for 24 hours, 7 days or 30 days.

Please note: If you activate several Additional Engineer Drone items, the number of Additional Engineer Drone items you have will not increase. Instead, the time remaining on the first item will be extended. For example, you have an Additional Engineer Drone activated for 24 hours and it has not yet expired, then activating an Additional Engineer Drone for 7 days means that the total time for the Additional Engineer Drone item will be 8 days. The number of items will, however, remain the same.

Related materials

Bank
Upgrading Research