Good Evening. If the update comes, will it automatically download or I need to delete and download the game again?
From our FAQ: with every new update the following holds true: - Windows: no need to overwrite your old game, just unpack and play. saves carry over automatically - Mac: You may need to follow these steps: https://support.apple.com/guide/mac-help/open-a-mac-app-from-an-unidentified-developer-mh40616/mac, saves carry over just like windows. - Android: secure your saves to a different location so you won't lose them, uninstall the old version of the game then install the update. lastly move your saves back. if you're installing for the first time, make sure you have enough free space. Android save file location: android/data/altosandherdone.theheadmaster/files/saves