I recently published a game called Rune Master. We have a current game listed for free called Bugologly. Bugologly shows a download now option but the new game Rune Master does not. It also does not show how to purchase it from the store? Am I missing something?

Have you uploaded the files of the game? Is there something in the settings that was missed? There are options like

Hide this file and prevent it from being downloaded

Which would not show the file on the game’s page.

Looking at your free game, it seems you are using Google Drive to distribute those files. Maybe that’s causing an issue? I also don’t understand why, uploading a zip archive with all the game’s files is far better than a link to Google Drive that does the same thing.