Super Mario World 2: Yoshi's Island is a platform game. It is the sequel follow-up to Super Mario World. The player controls Yoshi, a friendly dinosaur, on a quest to reunite baby Mario with his brother Luigi, who has been kidnapped by Kamek. The game has a hand-drawn aesthetic and was the first in the franchise to have Yoshi as its main character, where it introduces his signature flutter jump and egg spawning abilities.