Star Troll is an online mobile game, action shooting game, with retro style pixel graphics and survival based gameplay, defeat the evil alien army and navigate through dangerous asteroid fields, is free to play on Android and iOS devices, from Troll.
Download the game at:
https://play.google.com/store/apps/details?id=com.trollinc.startroll
https://itunes.apple.com/us/app/star-troll/id931842568