Some info about some of the links here
So, there are some things you need to know about some things in the link library.
Some links have an [alternate version] next to them. This is a version of what the link leads to, but not on the same website, and/or it has some minor differences to the main link, such as differing performance or slightly different features. In most cases, the [alternate version] of a website listed in the library is pretty much the same, so you can really choose either version of a site, it's just up to personal preference.
If you need the roms for Sonic 2 and 3, here are the links.
Retroarch info: Retroarch is a program that allows you to emulate a bunch of retro consoles, like the nes, snes, sega genesis, game boy, and many more. You'll need to download roms for it, but once you have them, it should generally work pretty well.
Chat notice: Please be respectful and kind.
--SPECIAL THANKS--
austindidnot for giving me a bunch more things to add to the link library.
a456pur for their awesome website that I borrowed from. [link]
I added this line because I accidentally said I updated the README in the update log for 1.7.3