Super Mario World 2: Yoshi's Island features a cast of memorable characters that contribute to its engaging storyline and gameplay. The protagonist, Yoshi, is a friendly dinosaur who takes on the responsibility of protecting Baby Mario and ensuring his safe journey across the island. Yoshi's unique abilities, such as flutter jumping and egg-throwing, are central to the gameplay experience. Baby Mario is another key character, appearing as a helpless infant who must be reunited with his brother, Baby Luigi. Throughout the game, Baby Mario rides on Yoshi's back, and players must keep him safe from harm. If Yoshi is hit, Baby Mario floats away in a bubble, and players must quickly retrieve him to avoid losing a life. The primary antagonist of the game is Kamek, a powerful Magikoopa who kidnaps Baby Luigi and attempts to thwart Yoshi's efforts. Kamek uses his magic to transform ordinary enemies into formidable bosses, providing challenging encounters for players. Other characters include various types of Yoshis, each with their own color and personality, who work together to ensure Baby Mario's safe passage. The diverse cast of characters, combined with the game's charming narrative, adds depth and appeal to Yoshi's Island, making it a beloved title among fans.