Alien war is a thrilling game with the concept of defense You have to protect your castle with your upgradable guns and guided missiles from the invasion of alien troops In each stage you are supposed to destroy the invaders and earn as much gold as you can

For iOS:
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.

For Android：
Nearly all of them support WebGL