Super Mario Galaxy 3 (The Fast Foes)

Super Mario Galaxy 3 is one of the Fast Foes' Mario games in the Super Mario 3D series, released for Nintendo 3DS and Nintendo Switch 3D the same day, the first day of August.

Plot
Mario, Luigi and AJ spend their night by seeing stars and constellations, when suddenly Kamek drops an invitation for the Starlite Comet Festival. They see the invitation for the first time. The next day Princess Peach is holding a party, and she invites Mario, Luigi and AJ. Once they arrive, they see a Starlite Comet orbiting through the Comet Observatory and The Seven Superclusters. Suddenly, they see an airship. It lands next to the Peach's castle. Bowser, Bowser Jr., and Kamek stand on the bow of the airship. Mario and Luigi start attacking them, but Bowser captures the Princess Peach, and takes her to the airship. Bowser Jr. stands before the steering wheel, Bowser on the bow, and Kamek on the airship's telescope, and they float to the World 1 boss galaxy, Bowser Jr.'s Oil Generator. Mario, Luigi and AJ stand next to the Launch Star. Mario jumps and launches to the Comet Observatory, the training level with four Power Stars, with Luigi and AJ close behind him.

Playable characters

 * Mario (playable)
 * Luigi (playable)
 * AJ (playable)
 * Toad (rescue him in Bowser Jr.'s Oil Generator)
 * Rosalina (reach the Supercluster 6)
 * Princess Galaxia (defeat Bowser in Bowser's Galactic Mania)

Other characters

 * Princess Peach (she was captured by Bowser)
 * Toad Brigade (six Toads helping Mario beating Bowser)
 * Lubba (owner of the Comet Observatory)
 * Lumas
 * Toadsworth (owner of the Comet Shop)
 * Penguins (Mario and crew's friends helping in some missions)
 * Blaze (a monster truck appearing in Comet Observatory's library)
 * Golden Rosalina (available by hitting a Super Guide block)

Enemies
See here.