A simple time killer. Your task is to hold the defense with a cannon. For completed levels you receive a rating and money. Between levels you can upgrade your skills in the store. There are special attacks that can be used if the number of Black Jack enemies is excessiveCPU---Android OS4.4WOpen GL- --Free Space 8.31 MBAndroid TVNoGamepad SupportNoInternetYesEnglish languageNoHow do we get this dataWhats newUpdate history-----