http://blog.archive.org/2020/11/19/flash-animations-live-forever-at-the-internet-archive/
Great news for everyone concerned about the Flash end of life planned for end of 2020: The Internet Archive is now emulating Flash animations, games and toys in our software collection.
Utilizing an in-development Flash emulator called Ruffle ( https://ruffle.rs/ ), we have added Flash support to the Internet Archive’s Emularity system, letting a subset of Flash items play in the browser as if you had a Flash plugin installed. While Ruffle’s compatibility with Flash is less than 100%, it will play a very large portion of historical Flash animation in the browser, at both a smooth and accurate rate.
We have a showcase of the hand-picked best or representative Flash items in this collection.( https://archive.org/details/softwarelibrary_flash_showcase ) If you want to try your best at combing through a collection of over 1,000 flash items uploaded so far, here is the link. ( https://archive.org/details/softwarelibrary_flash )
You will not need to have a flash plugin installed, and the system works in all browsers that support Webassembly.