but there is no set for any wii games because wii is currently unsupported, though they are hard at work on it. but as of now there are no sets of achievements for any wii games despite the iisu video showing otherwise. so whatever is shown in the video is not connected to anything at all

the way it works is retroachievements will detect the hash the rom has which will usually only match if it's a legitimate copy or a very specific version of the rom/iso they have uploaded to the database. for instance luigi's mansion requires the PAL iso and will match with any legit ripped pal ISO

many of the games shown show achievements obtained on the ui, but are not supported by retroachievements, namely the wii games so its clear its entirely made up

as well as sonic adventure showing sonic adventure 2

its good fun but it absolutely can get overstimulating at times

final results

NOW IM ON A RAMPAGE AROUND THE TOWN

a giant green plume has hit the streets of new york city

im now learning iisu is most likely not even past its prototyping phase. all of the stuff in the video was all video editing my god how can it get any worse