Too many problems trying to download. Mega reports > 48 hours to finish. Google Drive reports > 24 hours to finish.
Biggest issue is size -- I seems all the episodes are packaged in a "ALL or NOTHING. SO EEEEFFFF-YOOOOUUUUU" package, instead of individual packages for each episode.
Maybe the developer can repackage the episodes individually. (Ren'Py does no support doing this normally, but there are ways to work around this...)