Cập nhật lần cuối vào 2020-07-21

Arcade fun for phone or tablet. No quarters! NO IAP!Easy/Normal/Hard difficulty levels - each with their own separate Highscore list.Missile count now in big red numbers when low.Other minor improvements.1.4 to 1.4.1 changes:Adjusted difficulty based on user feedback (made Easy mode easier)Enemy will favor targeting non-destroyed cities and SAM batteries, but will also target destroyed sites to a lesser extent.Fixed issue where all enemy missiles were the same speed.