Originally Posted by hansschmucker
We'll have to wait for somebody from TTG to confirm this, but I wouldn't think so. In the past, episodes have been pretty much standalone, not only from a storytelling perspective, but also technology-wise. And I can't really see any reason why TTG would change that. After all, why should people have to keep all episodes installed just to play the latest episode.
Another thing to add to this is that the wiiware version wouldnt be able to track this in the first place, if they were to add this, then the wiiware version would LITERALLY be unplayable.