Defense costs

So...i've started building up my defenses 3 garrisons and a couple of airwings in and costs are rising fast. Seems placing a garrison in each target is going to be a little too pricey for my budget. Early days yet...we will see.

If you are just getting started do not bother with garrisons. Start of with 10 interceptor wings, 10 helicopter wings, 10 stealth bomber wings.

They are the back bone of most defenses.

might take a while ;-)