Defend your cities against tanks by Asteroids and enemy air attacks from fighters and bombers in this touch screen version of a classic arcade game. Tap the screen to launch surface to air missiles against targets from the missile towers.
![Command & Conquer: Zero Hour - Challenge - USA Air Force vs China Tank [Hard] 1080p screenshot 5](https://i.ytimg.com/vi/rSpCPD16a8o/mqdefault.jpg)
9Apps 4.9
