What are energy bombs and how do I use them?

Energy bombs allow you to quickly clear large spaces from obstruction. Using a bomb is cheaper than removing the same objects in exchange for energy.
Energy bombs can be purchased at the store. To do this, tap the bomb icon in the lower right corner of the screen and purchase the required amount, which will be displayed on the icon in the lower right corner. To use bombs, tap the icon, place the bomb at the desired location on the map and tap Confirm - and the bomb will remove the highlighted obstructions. Be careful when choosing its location, since you won't be able to change it after you confirm it.
Some bombs can be found on the islands. There are several types of bombs that differ in price and range. The area covered by the action of the bomb is highlighted, which allows you to see in advance which resources will be destroyed. You need to pay for the explosion with crystals.