A good portion of the fandom consider the sister/third games to be the "canon" games if there ever are ones. But where does Yellow stand? It changes storyline elements, for better and for worse, to be more similar to the anime. Red's clothing changed, the starters, the TR trio appears, Brock talks about being a breeder, etc.
Some people could say Red's Pikachu is the Pikachu from Yellow with Volt Tackle, and those three starters are the starters you get..But he could have easily caught or hatched that Pikachu, had one of the starters, and Green & Leaf gave him their starters got the other two somehow.
Is it canon at all or just a game we should forget exists but is too fun and important to the series to be forgotten? If it was ever remade, which it won't, they'd probably give Red his regular FRLG clothing and revert some minor, minor changes. Is it canon then?
Some people could say Red's Pikachu is the Pikachu from Yellow with Volt Tackle, and those three starters are the starters you get..But he could have easily caught or hatched that Pikachu, had one of the starters, and Green & Leaf gave him their starters got the other two somehow.
Is it canon at all or just a game we should forget exists but is too fun and important to the series to be forgotten? If it was ever remade, which it won't, they'd probably give Red his regular FRLG clothing and revert some minor, minor changes. Is it canon then?