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.
