This would be the in-game console menu, accessible in any game. This one would be slightly different, because for speed, games will be loaded on a new page, without all the fancy graphics like animating backgrounds and buttons that this page has, which would affect the Nintendo 3DS browser speed.

My3DS.org has a history of the best Nintendo 3DS browser games in the world.*

(website is purely fan made, Nintendo and no one is involved in any way possible)
(expected 3ds browser speed for original Mictroid remake, including in-game snapshot support)

Touch to Start

*most likely but idk