Super Mario Galaxy Distribution:
This game was released in Japan on the 1st of November 2007, America on the 12th of November, Canada on the 14th , Europe on the 16th of November , Australia on the 29th and South Africa on the 1st of February 2008.
They only released it on the Nintendo Wii so it was an exclusive to it so it made people want it and maybe increase sales of it because the people feel special.