Use Mouse to shoot, ad Arrow Keys to Move.

You are one of only a handful of exceptional survivors that are battling for your life. You should guard yourself against the undead swarm as you work your direction to the CDC to track down a fix!

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