Someone64

Yeah a lot of retro games on GOG were fixed up with patches and stuff like that (often by GOG themselves) and sometimes regardless of any fixes applied, there are version disparities between the two platforms where usually the Steam versions is a slightly older release of an old no longer updated game compared to the GOG version though I’ve seen it happen the other way around, too.

It’s not console exclusive, though

The 5 account limit was always there.

If you have root you may want to use something called ACC (Advanced Charging Controller). You can use its official app, ACCA, to install it. Very customizable.