- android.permission.INTERNET
- android.permission.ACCESS_NETWORK_STATE
- com.android.vending.BILLING
- android.permission.ACCESS_WIFI_STATE
- android.permission.WRITE_EXTERNAL_STORAGE
- android.permission.READ_EXTERNAL_STORAGE
10/11/2018
*added options for alternative control styles
*added option to show on-screen joystick
*added visual variations for big enemies
*balance changes
*bugfixes