Super Princess Peach

Super Princess Peach is an adventure game for the Nintendo DS, and Nintendo's first game with Princess Peach as the main playable character. The first game with Peach as a playable character is Super Mario Bros. 2.

Plot
In a rare turn of events, Mario and Luigi have been kidnapped by Bowser's henchmen, and taken to Vibe Island. Peach must travel through the eight levels of Vibe in order to rescue them. The levels are: Ladidia Plains, Hoo's Wood, Shriek Mansion, Fury Volcano, Wavy Beach, Gleam Glacier, Giddy Sky, and Bowser's Villa. Bowser decided to capture Mario after he obtained the Vibe Scepter, which one of his Goomba henchmen went a little crazy with. This is the reason why most of the enemies are bizarrely sad, happy, or mad. When the player completes a Boss battle, Perry the Parasol (the umbrella that Toadsworth gave to Peach before starting the game) will have a dream of his past. After completing Giddy Sky, Perry gets most of his thoughts collected.