Cara ngilangin tower di special stage: *decompile apknya, trus buka hasil file yg udah di decompile
*masuk ke asset->images->hd/sd(tergantung devices agan2)->battle->middle
*Trus apus semua file yg ada di middle
*compile
*rename apk jadi com.linecorp.LGRGS-1.apk ATAU com.linecorp.LGRGS-2.apk...