While we know retro gamers use the retro tag just as a broad category, and using the actual game title sometimes doesn't work especially for an obscure game. I think that with the retro category there should be a sub category that can be selected with the actual game as well or even together with it for example
Sub Category
Retro > Taz-Mania
So it would show up both under but show which actual game is being played
or
2 categories in the retro instance
Retro & Taz-Mania
so they show up under both categories in case someone is actually looking for this specific game.
While we know retro gamers use the retro tag just as a broad category, and using the actual game title sometimes doesn't work especially for an obscure game. I think that with the retro category there should be a sub category that can be selected with the actual game as well or even together with it for example
Sub Category
Retro > Taz-Mania
So it would show up both under but show which actual game is being played
or
2 categories in the retro instance
Retro & Taz-Mania
so they show up under both categories in case someone is actually looking for this specific game.