XenoMech makes me think this is fake, the 'mechs' in the game are referred to as 'dolls' anyway. It could potentially be Xenoblade Saga, or something like that. It's a fairly safe list which makes it seem convincing, but I have to wonder, why would Nintendo bother with a HD remake of a franchise that hasn't sold well enough for Nintendo to keep making? Fans cry out for Star Fox and F Zero, sure, but Wave Race?