No
no they don't, Wii is made my Nintendo and the ps2 is made by Sony, it wouldn't be in there interest to spend money on making there competitors games run on their own console.
No.
No
All gamecube games should work for the Nintendo wii.
That is because the Nintendo Wii U is a newer generation of gaming console for Nintendo. Therefore, the Nintendo Wii cannot play Nintendo Wii U games
No
no
not some games but some games do
No. I've tried (>_<)
Only Wii discs and Nintendo GameCube discs will work on the Wii
No.