As FNicon noted, your page is quarantined so when you try to download it, there’s a warning popup that hides the download behind a “I understand the risk” dropdown.
It also got quarantined by the windows antivirus when I downloaded it. Throwing it in virustotal doesn’t bring up anything though.
I’d give reuploading the game in a zip packed with a different software / compression level to try and get the false flag to clear ( assuming it’s not a virus :) )
EDIT: I played the game finally and I’ll say its extremely charming. Love the color palettes.