Why isn't samus in a mario kart game?

[rudyrsr8]

sc94597 said:

rudyrsr8 said:
Why isn't Mario in any Metroid games?

Because, nintendo doesn't make 50 metroid games in every genre, and include characters not in mario games, inside those games, but exclude the better characters.

 That's the same as asking why isn't Metorid in Mario games. They would put Link and Zelda before Samus. But then they would add everyone and then by definition it won't be a mario kart game.