Adobe has a standalone program called Flash Projector that can load swf files. That's what I'd generally recommend for viewing Flash content, though you do need to isolate and save any swf files beforehand.
They even have a linux 64 bit version! That is great news.
That downloads page takes me back a bit. I remember that time when I would boot into Windows and there would always be a pop up saying there was an update to Flash for me. It was one of the more reliable surprises in the universe, even if ignored by everyone you could at least rely on the Flash installer to be wanting your attention with that familiar download page there for you, just waiting to keep you safe on your adventures online.
That downloads page takes me back a bit. I remember that time when I would boot into Windows and there would always be a pop up saying there was an update to Flash for me. It was one of the more reliable surprises in the universe, even if ignored by everyone you could at least rely on the Flash installer to be wanting your attention with that familiar download page there for you, just waiting to keep you safe on your adventures online.