Princess Peach: Showtime! In her own action game, Princess Peach has to come to the rescue. The evil Grape and the Sour Bunch show up to alter the course of Princess Peach and some loyal Toads’ plans to attend a concert at the Sparkle Theater! These evil performers lock Peach inside while they steal the show, harass the other members of the cast and crew, and kidnap the stars of every show. Stella, the theater’s guardian, and Peach must team up to put an end to this tragedy. Peach has to enter each Sparkle Theater play’s stage and change to fit the performance by using Sparkle’s power.