Mario Bros. 3
A great classic! In Super Mario Bros. 3, Mario and Luigi are on a mission to rescue the seven kings of the seven worlds which neighbor the Mushroom Kingdom. Each of the kings has had his magic wand stolen by one of the Koopalings, who has turned him into a different type of animal. It's up to the Mario Bros. to enter the seven worlds, make their way to the Koopalings' airships and take back the wands. Like the original Super Mario Bros. game, Super Mario Bros. 3 is divided into 8 worlds. From worlds 1-8, they are named Grass Land, Desert Land, Water Land, Giant Land, Sky Land, Ice Land, Pipe Land, and Dark Land with each level in the world having a characteristic of the world it is located in. Each world contains in it a number of levels that Mario must navigate through. Good luck!