So, for starters...
Your browser does not support NPAPI, so it can't load Adobe Flash Player. Pale Moon and Basilisk Browser downloads. Flash downloads for Windows (x64), Linux (amd64/x86_64), and macOS (Intel). NOTE: If you use an Apple Silicon Mac, install the Intel version of Pale Moon/Basilisk, and run it through Rosetta. There is no native Flash Player for Apple Silicon.
You could always try Ruffle, but compatibility is not perfect, it has many browser specific quirks, I just wouldn't recommend it...
There's also the Lightspark project, but while I believe it will be the future of Flash, it's definitely not ready for now...
That said, I do intend to do more than just Flash, stay tuned!
Why don't you support normal browsers idiot???
I'm going to answer your question with another question. What is a "web standard"?
No, really, think about it. When a technology becomes a standard on the Internet, why does it become a standard? Who decides to make it a standard? Web standards used to be something decided upon by the people! Back in the days of Netscape, and even the earlier days of Firefox, there existed a thing called "Browser plug-ins"... Essentially, they used a plug-in interface (Like Netscape/Firefox's NPAPI) to add capabilities to the web browser! We used to have Adobe Flash Player Adobe Acrobat Reader (PDF files) Java (Yes, you used to be able to play Java games in your browser. Ask your dad how he played Runescape.) Microsoft Silverlight (MS's attempt to compete with Flash) The Unity Web Player (Full-fledged Unity games could run in your browser!) And many more... If something was good, developers would try it. If we liked what they made, we would install the plug-in for our browser. This system worked, the Internet was run by the people who made it, for the people who used it. Then, one day, Google wanted more power. Google's Chrome browser had initially supported NPAPI (and later Google's own PPAPI), but had later removed it. Now, web "standards" are solely decided by the browser vendors... Let's look at who those are. Chromium (Google) Google Chrome (Chromium-based, Google) Microsoft Edge (despite being Microsoft's, it's Chromium-based, so Google) Opera (Chromium-based, Google) Vivaldi (Chromium-based, Google) Brave (Chromium-based, Google) Yandex (Chromium-based, Google) QQ Browser (Chromium-based, Google) Samsung Internet (Chromium-based, Google) UC Browser (Chromium-based, Google) Amazon Silk Browser (Chromium-based, Google) Avast Browser (Chromium-based, Google) ChatGPT Atlas (Chromium-based, Google) The only options that aren't directly controlled by Google are Firefox (Mozilla, CEO regularly fires entire departments to afford giving herself an 8 figure raise) Floorp (Firefox-based) LibreWolf (Firefox-based) Safari (WebKit, Apple) GNOME Web (WebKit, Apple) And Pale Moon.
The last remnant of a Free Web
The Unified XUL Platform (UXP) hard-forked off of Firefox 52.0.6esr in 2017, due to Moonchild Productions (and many others) being strictly opposed to Firefox discontinuing everything that set it apart from Chrome so Mozilla's CEO could post pictures of her flipping her users off from Beverly Hills on Twitter. Ever since then, UXP has been maintained on it's own, no longer being attached to Mozilla. It still has support for NPAPI, it still has support for XUL/XPCOM, and it still prioritizes the user over it's own wallet. To date, there are two functional UXP-based browsers: Pale Moon (the original) Basilisk (a newer contender, meant to be a reference platform for UXP) My use of UXP for this site is largely due to me hosting Flash content, but I do intend to use it for other purposes, so why the warning?
I reject this modern OrwellNet!!
This is not the Internet, the Internet wasn't about just scrolling the same three websites over and over! The Internet was meant to be a place where everyone could be themselves, where everyone could do whatever they wanted without Google or Facebook taking offense! The Internet was meant to be free. I reject Google's dominance. I reject Internet Explorer 6 Version 2 (If your dad is nerdy enough, he'll understand). I am going my own way, and I encourage you to do so as well. We can't let this be the new normal. We must fix what we broke... And you can start by uninstalling Google Chrome...