I miss playing this man, all the hours put into making custom items. When flash went down I was so bummed out, then I saw that you could buy it on steam. But in my nostalgia scramble I didn't realize it wouldn't work on Mac. I thought it was just a steam issue so I bought it on Kartridge without even reading the fact that it wasn't gone work with Macs no matter where I download. Sucks but I already know Apple is terrible with smaller developers, guess its time to shell out for a PC
MaD2 download is futureproofed against the Flash EOL, and available on Discord/Itch/Kartridge/Steam: https://www.kongregate.com/forums/9794/topics/513429-faq#posts-13230330
Some people have reported it working via Bootcamp if you have compatible hardware, but I haven't personally confirmed it.