Titan Empires is an online mobile game, city-building strategy game, design your city to resist enemy attacks, and lead your army to greatness, train and level up powerful Titans to unleash their special skills in battle, is free to play on Android and iOS devices, from PerBlue.
Download the game at:
https://play.google.com/store/apps/details?id=com.perblue.titanempires2&hl=en
https://itunes.apple.com/us/app/titan-empires/id903398848?mt=8