I’m trying to install Rivals of Aether on Debian 9, and I understand that because of the nature of this stuff it’ll probably take a while to install (made worse by my wifi), but is there any way to confirm it’s actually doing anythign at all and not just hanging at “Installing Game Data”?
whatever prefix you set the installation to eg: home/youruser/Games/ is the default for creating prefixes. Browse to that folder in your file browser and see if the particular game folder exists. if so just periodically right click the folder and check the properties, it should be growing in size all of the time.