Yes they can. Cause I a game from England and it works here in America.
no
Yes, European Wii games are able to be played on a English wii console as England is European. but American and Japan wii games will not work on a European wii or English.
Yes but not American games
No it wouldn't work, all wii games are region locked.
No it might work but it will probably be in spanish in some parts and others in english.
Xbox games will not work on a Wii, and Wii games will not work on a Xbox. however, if you mod soft your wii, you can play games from old platforms.
No Wii U games will work on the Wii.
Yes, Wii games will work on a Wii U. You can also transfer any save data and downloaded content form the Wii to the Wii U.
No
the wii kind
Nope, only wii games work for wii and vice versa.
Only Wii discs and Nintendo GameCube discs will work on the Wii