Storm of Darkness is an online mobile game, sci-fi First Person Shooter game FPS, lead a small force of elite Celestials against an unrelenting enemy, and you will fight in the frontline of the war with the Scythes, is free to play on Android devices, from Mountain Lion.
Download the game at:
https://play.google.com/store/apps/details?id=com.feelingtouch.sod