Games & More is a menu in Super Smash Bros. 4 and Super Smash Bros. Ultimate that contains several game modes and other miscellaneous modes such as Classic Mode, Training Mode, Stage Builder, and amiibo.
In Smash 4, Games & More also contains the Vault, All-Star, Event, Stadium, Options, Master Orders, and Crazy Orders.
In Ultimate, it instead contains Mob-Smash and Home-Run Contest as separate modes.