yeah, Nintendo doesn't really make the same thing over and over again. There will be the rare case they do something shameless like the Mario Allstars Wii as previously mentioned, but its far from their M.O.
Now if you're trolling about how Nintendo keeps making sequels to games, well their sequels tend to have a good deal of space and hard work in between iterations unlike SOME franchises (we've had how many Call of Duty games over two generations of consoles?)
Now if you're trolling about how Nintendo keeps making sequels to games, well their sequels tend to have a good deal of space and hard work in between iterations unlike SOME franchises (we've had how many Call of Duty games over two generations of consoles?)