Some of Mario kart owners are fans of all kinds of racers, so i think this game can do reasonably well (500k ww?). But i don't know, i see too many arcade racers (more similar to mario kart) floping. And the fact that the wii doesn't have simulators can be a point in favour for this one cof *like when people say the Conduit will be a sucess because of the lack of FPS*cof
ps: some of those "all kinds of racers" fans have their simulators on the xbox360/Ps3/pc.









