-You can repair damaged units at the Service Center. Repairing damaged units is much cheaper than producing a new one.
- There are limited slots in the Service Center. Upgrade it to increase that capacity and heal more troops at once.
- Some technologies in the Research Institute help you to increase the wounded troop's capacity.
- If your damaged unit number exceeds the Service Center limit, you will lose those units.
- When defending the base, damaged units will be moved to the Service Center, and if the damaged units number exceeds the Service Center limit, you will lose those units.
- To heal your damaged units click on (Service Center) then choose (Repair).
- Ensure you have fulfilled all the required resources before healing your units.