Typing to myself,
thinking IF the games worked before on people's electronics...wouldn't it be a Browser issue, with an upgrade needed?
These are free for Edge, Google Chrome, not sure about the rest. (I Googled, found the free) Using the search engine Google Chrome, in search box-typed in:
"Google chrome upgrade" = Google Chrome download chrome today (click it, easy to follow)
for Edge upgrade: typed in Google search box:
"Edge Upgrade" = Microsoft Edge- browse smarter not harder, click on: Download Now.
or just type this: miscrosoft dot com answers most "anything" wise.
I would gather- for all browsers, an update will eventually be needed for computer maintenance, just like your software is needed to be updated to make all things run smoothly. I had typed this months ago that Ol' Google was moving onwards,
all I "heard" was the sound of crickets...or maybe that was my Tinnitus.