I usually use the Itch App when playing games off of itch,io. Unfortunately the lastest build for Fidel Dungeon Rescue doesn't have its platforms listed so I can't download it. Not the biggest deal in the world but thought I'd mention it.

same here
download it from the Chrome browser (or any browser i guess)
worked for me

Same here, but you can claim it and download it with your normal browser :) 

same as will 

I had the same issue but I purchsed it so I got the email. I could open the file from the link I got through email