Troops Food , Fuel Consumption and Building Speed

As you grow in the city level and more troops, the major blocker is the upkeep. To have a fighter is the cheapest in the game. Even if they consume food, you can get a lot of food by doing daily tasks and SVS events.


Troops don't require food to live. Your protected amount from troops is based on your food truck. A higher level higher protected. Production and development heroes are important they affect every resource building, not just overall production.

With alchemist, will give 50k/hr to 75k/hr. The difference being 600k iron a day. 

Engineer and foreman are important as well. When your having issues getting warehouses levelled up enough levels in foreman alone can drop requirements by 10%

Foreman can only be placed on the construction centre, that means you need to buy the monthly pack of 24 dollars. Even when the pack is over, heroes can continue to work

Another hero that can reduce fuel consumption is The Mechanic. After activating third skill can reduce upkeep by 25%

Drill Master, Master Marksman can reduce the food upkeep.