In Mt. Minigames, you can play 2 vs. 2 team battles, coin battles, and other courses. Whether on your own or with up to four players, you can enjoy an ample variety of minigames and play styles.
Mario Party Superstars also includes "Daily Challenge" and "Survival" courses, which are only available in online play.
Online play requires a paid membership to Nintendo Switch Online. (This service is unavailable in your region.)