Mario & Luigi: Bananas Split

Gameplay

 * Builds on the "two groups of characters" concept seen in Bowser's Inside Story.
 * Bros./Kong Attacks return to the style of Superstar Saga, and Bros. Items return as "freebies" for Bros. Attacks. You also learn Advanced Bros. Attacks
 * Bros. Attacks are learned alongside a new environmental technique.

Bros.

 * Jump
 * Hammer
 * Firebrand
 * Thunderhand
 * Spin Jump
 * High Jump
 * Drill
 * Bros. Cakes
 * Bros. Ball
 * Bros. Dash

Kongs

 * Jump
 * Gun
 * Bongos
 * Guitar
 * Simian Slam
 * Chimpy Charge
 * Kong Punch
 * Jetpack
 * Monkey Toss
 * Piggyback Jump

Bros.

 * Jump
 * Hammer
 * Hand
 * Bros. Attack
 * Bros. Item

Kongs

 * Jump
 * Gun
 * Instrument
 * Kong Attack
 * Kong Item

All

 * Item
 * Run

Mario

 * Flame Bros.
 * Tornado Bros.
 * Dig Bros.
 * Roll Bros.

Luigi

 * Lightning Bros.
 * Stomp Bros.
 * Flat Bros.
 * Sprint Bros.

Donkey Kong

 * Barrel Kongs
 * Pound Kongs
 * Fist Kongs
 * Throwing Kongs

Diddy Kong

 * String Kongs
 * Dash Kongs
 * Jet Kongs
 * Soaring Kongs