The added bonus is that players who register the game by July 31, will get a free Wii U title. This promotion has now been extended to Scandinavian countries, which include Denmark, Norway, Sweden and Finland.
Here is how this works for those regions:
Whether buying the title at physical retail, as part of the hardware bundle or on the Wii U eShop, gamers in the region will receive a pin code (with the Club Nintendo branding) — on a printed slip or on the eShop when buying the download — which can then be submitted to a special website; the web address will be released in the near future. Registering that pin will have the same effect as the Club Nintendo equivalent in other regions, giving those in these countries the choice of one of the following 10 games.
Let us know if you live in that region and if you’re excited about the promotion.
Source: Nintendo Life