Mario & Luigi RPG 4: Bigger and Better than Before is the fourth Mario and Luigi RPG game for the Nintendo 3DS.
Plot[]
At the beginning of this game, Aliens called The Shroobs invade the Mushroom Kingdom. They shrink everyone down to Super Small Size. They also Kidnap Peach. Over the course of the game, you get more people for your party, like a typical RPG. Your party can have four people and you can change party members with a quick pause. Mario will always be in your party and different characters have different affects on the party. After defeating a boss, your party will grow a little bigger. After the first four chapters, your party will be normal sized. After the fifth through eighth chapters your party will be big enough to defeat the aliens. The final chapter takes place in the Shroob's  ship.
Characters[]
- Mario
- Luigi
- Yoshi
- Donkey Kong
- Red and Orange Toad
- Wario
- Bowser
- Blue and Sky Blue Toad
- Peach
- Bowser Jr.
- Yellow and Black Toad