While working on a drain, Mario and Luigi are warped to another dimension, where they must help a princess to retrieve her kingdom and rescue its captured inhabitants from an evil overlord. The villain, King Bowser Koopa, who intends on taking over the Mushroom Kingdom and then use his resources to take over the real world. Now Mario must also get aid from the fighters of the land of Mobius, a friendly dinosaur, an energetic princess, as well as an all to familiar talking gorilla.
