No, wiiU games are only made to be used on the WiiU, though the WiiU has been made to be compatible to Wii games.
This is based on opinion, but personally I love Just Dance 2! Not Just Dance one... I have yet to play Just Dance 3.
Because you have to do the boring version first
I don't think that you can play Just Dance 2 Online.
Yes you can, but be sure to buy the Wii version since there is also a Wii U version and two games for the two systems can be hard to differentiate.
yes just dance
no the only online features of just dance are purchasing more songs
hey people play dance online with are cruw
YES
no the only online features of just dance are purchasing more songs
No, you play just dance with you feet. You could probly find some rip off of it on the internet!
You don't need a mat to play Just Dance 2 on the Wii, you just need a remote to hold in your right hand.
Just play it the same, there are dance moves for the right and left hand.