I don't know, there wasn't really much in the way of late releases for the Gamecube other than the Zelda game and frankly, the Wii was 100% backward compatible at release, so I can't see much coming out after the WiiU comes out. Frankly, other than sports games and some stuff that was converted from the PSP, I don't know why people seem to think that the PS2 has been "supported". It's not like Sony or anyone else put major development resources into it after the PS3 released.