I’d imagine that emulation is probably the best way of getting it to work or finding someone else who has. I know that the Wii version is the original version of the game. The 360 and PS3 versions were done by another studio and have lots of bugs. The Wii U port of Giants was done by the original team along with the first game although it only released in Japan oddly enough. I still think it would be really cool to emulate the portal so it could work on an unmodified console, but I don’t know if that’s possible considering there is probably a form of piracy protection. The project seems a little out of my skill range but maybe someone has already documented how it work.