On Time Trial mode, if you set a certain time on the course, you will unlock a special staff ghost that has a really good course time. Win every single Grand Prix cup and you'll be greeted by another neat group shot of your Mii, this time hanging out with all 24 fellow characters in the game. After the credits you'll be greeted by a victory photo of your Mii hanging out track-side with Mario and Peach which you can then save to your Wii's Message Board and send to your friends. Unlock 12 expert ghost data records in Time Trial modeĮarn a trophy in every cup for any one class. Unlock an expert staff ghost data record in Time Trial modeĮarn at least a 1-star ranking in all 150cc Retro cups To unlock her the easy way, you must have saved data on Super Mario Galaxy.Įarn at least a 1-star rank in all 50cc Retro CupsĪttain at least a 1 star rank in all 100cc Wii Grand Prix cups To unlock her the hard way, you must complete all 150cc mirror Wii Grand Prix cups with a one star rank or higher. This simply isn't the case, as she is actually both the easiest and hardest character to unlock in the entire game. There is some speculation that the means to unlock Rosalina are either random or enigmatic. Unlock 8 expert staff ghost data records in Time Trial mode. Unlock 4 expert staff ghost data records in Time Trial mode. Alternatively, play Time Trial on 16 different courses. After your 250th victory, you will need to restart the game for it to kick in). Note: This is not total races won, but the actual number of players you've beaten, meaning you can potentially net 11 per race.