It's made in Game Maker, I always posted it in my own blog and I guess someone reuploaded it somewhere else.
If you have SWF files, you can download the desktop Flash Player Projector:
https://www.adobe.com/support/flashplayer/debug_downloads.html
Then drag the files into it or set it to launch the projector when double clicking SWF files.
I was not aware adobe still offered flash support at all.
There is one that the standalone player won't work for, that I know of. It's kske or something like that. It's just a K-On paper doll game, but downloading the swf never worked, there was something on the site that made it work… some form of DRM I'm sure.
Regardless, thank you; I will try to check the link when I have sufficient PC access again.
