If you’ve got Big Brain Academy: Wii Degree and a few minutes to spare, you might want to take some time to complete a survey for Nintendo and register your game. Simply login to your My Nintendo account (or register a free one if you don’t yet have one – you extend your Wii warranty to 15 months), register Wii Degree, and take the survey offered on your My Nintendo homepage.
Once you’re done, check that your mailing address is right and have Nintendo send you your free Wii remote keychain!

