Mario and Luigi: Partners in Time is a Role-playing and Single-player video game created by AlphaDream and published by Nintendo. In the series of Mario and Luigi video game, it acts as the sequel for the Game Boy Advance. The storyline of the game is completely unrelated to that of its previous entries with more emphasis on the time-travelling theme, involving the protagonist traversing in between the present and past of the Mushroom Kingdom. The plot revolves around Luigi, Mario, Baby Luigi, and more while they are looking for Princess Peach, who has been kidnapped by an alien species called Shroobs. The game is played from an isometric perspective, and the player needs to run, jump and attack enemies while scoring the points and saving the Princess. There are several levels, and each level offers challenging gameplay with a set of objective that the player has to complete at any cost. Each character in the game has its unique skills and abilities, and the player uses the special moves of his selected character to proceed through the game.