Mario Kart d be such a good game . the graphic seem to be almost the same as the gamecube Mario Kart double dash . it even have 16 retro stage from the previous Mario Kart Games . there be also 16 new nitro cup stage . the character do not have special item as they do in dd , but it do not affect the overall gameplay . the sound be just as good . there be some new character and many new kart . the wifus be the newest thing . if you have a wireless router , you can play through that . if not , you can order a nintendo wifus adapter -lrb- it can only be purchase directly from nintendo . -rrb- you still need a computer though . this game have great replay value since you can always try to beat you best time in time trial mode . master of Mario Kart or new player will definetly enjoy this game . overall I give it a 10 out of 10 .