Thank you for the kind words!
Regarding the first point; Actually, it was an intended feature of having some of the mines as "duds" on a random basis, however I forgot to add a gameplay feedback so it does look like something is not right 😅 Thanks for getting it to my attention so I ll fix it post Jam ^^
Something to add to your player note as well; the file is very easily extractable with WinRAR rather than the Windows default one as I used a higher compression rate for the file :)