I don't know if this is the right place, but I need some suggestions.
I have my platforms separated in categories (arcades, computers...), so with my modern windows games (from xp to 11) I don't know if I should have some things like steam, mugen, pygame, scratch, rpg maker or powerpoint games (yes, I have one of those) as my own platforms in computers or inside another category I have for hacks, mods or ports (like GZDOOM, SonicRetro or Libretro ports).
I know this is very specific but I want to see how others organize their games in a sensible way.