One night, Mario, Luigi, Toad, Yoshi, and Peach were watching the stars. A little later, they heard a loud crash coming near a big tree that was nearby. Everyone came and saw that by the tree was a Koopa. Mario jumped on the Koopa and heard a rumbling noise. All of a sudden, Bowser and Kamek came and grabbed Yoshi! Mario and Luigi tried to catch Bowser but they were too slow. Now, its Mario and Luigi's job to get Yoshi back from Bowser!
Super Mario 3D Star is a pretty basic platformer. It plays a lot like Super Mario 3D World, as you can play with up to 4 players. Also, there is a total of 9 worlds and 2 new characters. There are also 4 modes.