With a mere 32 weeks on the market, Nintendo's New Super Mario Bros. Wii has sold 15.05m units worldwide. Even against Nintendo's storied history of Mario platformers, that total puts the title sixth all time among Mario platformers in seven months of time on the market. That is a great sign for the title, as Nintendo games tend to sell well for years. Furthermore, New Super Mario Bros. Wii reached 15 million units eight weeks faster than Wii Sports Resort, the previous record holder. It is by far the fastest time any game has reached 15 million units on a single platform.