Indeed it does
it doesn't have multi player for wii sorry
Yes!
Yes it is, but not on WiFi.
Level 50 in multi-player.
Yes, for most of its games. Some are one player only.
No wii shop channel is needed. you go to the multi-player menu and a notice about an update should appear.
You can link them when they're next to each other by cable. you also can link them over the internet, on multi-online player games.
No. World at War only has online multiplayer.
go to multi player and click local then split screen.
If you mean by Spore hero then yes. You will need nun chucks for both controllers also.
you can't upload any music on wii music. hopefully they come up with a wii music 2!
Yes. Any Wii MotionPlus should work with any Wii Remote and Wii.