If you are one of the people who have pre-registered, you are welcome to download it now. For those who haven't pre-registered, we should be able to release a new version sometime around early June after Nintendo does their official launch of Mario Kart Tour, and that's when we should see more information about how much data can be downloaded and that sort of thing (it'll probably depend on which region you're in). We will make another post as soon as we know at least an estimate for how long it would take us to prepare everything for release.