also i have something to ask. For example there's a new update, how will it work on android
Using JoiPlay? Just make a backup of your save-files just in case, delete the whole game, extract the new version, put the save-files folder into the new version and you can play. Theoretically JoiPlay saves your games somewhere else as a backup too, but I've always done it this way with other games and I've had no problems.