@streakmachine Want to have fun with other operating systems on your Mac? Download UTM from https://mac.getutm.app.
Then choose “Download" rather than the "Mac App Store" option. The former will work free of charge, the latter wants payment.
I’ve been taking a trip down memory lane with Mac OS 9.2.1 being emulated from a 1.13 GB virtual machine and a 310 MB disk image.
Once set up, have a look at the gallery of virtual devices if you don’t want to set up your own.
https://mac.getutm.app/gallery/
// @joeo10