Mario & Luigi: Return of Darkness

Mario & Luigi: Loathsome Limbo is the fifth installment in the Mario & Luigi Series and the sequel to Mario & Luigi: Dream Team. There are lots of new playable characters, places, items, and lots of other things.

Gameplay
In the game, Mario and Luigi are stuck in limbo. So for most of the game they are phantoms. This allows them to posess many different characters in the game to help them progress forward. You can also play as Bowser Jr. and the Koopalings. The Koopalings ride in the Clown Car the entire time to stay together. The game also has the same exploring features as Partners in Time.

Playable

 * Mario
 * Luigi
 * Bowser Jr.
 * Koopalings
 * Clown Car (short segment by itself)

Antagonists

 * White Wizard
 * Shroobs
 * Mr. Mazzle
 * Birdo