I was wondering what other players or options I might have to use for my FLASH content
on my MAC MINI?
Either 3rd party or Creative Cloud?
Thank you in advance!
There is nothing in Adobe's product offerings: they will love to sell you a Creative Cloud subscription, but it won't help. No, Flash Player is going away and for almost everyone who is trying to use an old Flash site, it's the end. No options, no loopholes.
If you have the source files, you can use something like Adobe Animate to convert them to HTML5, however, there is no turnkey solution and any conversion will require additional work to convert them to a different technology.