The Show Stage is a location in the Five Nights at Freddy's SMBX series.
It is the first room visited by the animatronics after starting a new game in Five Nights at Freddy's SMBX. The Show Stage is directly connected to the Dining Area, from where it can be entered via a wooden doorway.
The Show Stage is a small room that features a wooden floor and a stage made of wooden logs, which has curtains hanging from its ceiling and houses the Character Selection blocks for Bonnie, Chica and Freddy. There's also a small platform with a security camera mounted onto it, that is used by Mike Schmidt to monitor any animatronics moving around the Show Stage.
On top of the stage itself is the first secret orb, which can be reached by making clever use of the securtiy camera's platform as a stepping stone. Note, that due to Foxy's limited jumping height and necessary run-up, it is impossible for him to reach this secret orb.
Only three locations in Freddy's Pizza allow the players to change their animatronics in mid-game without chosing SAVE & QUIT and returning to the main menu. The Show Stage is one them, with the other two being the Pirate Cove and the West Hall.
The Show Stage's three Character Selection blocks are remniscent of the animatronics' initial starting positions in the original Five Nights at Freddy's by Scott Cawthon.
This location is notable as it not only introduces the first three playable animatronics, but also the first, non-hostile enemy in FNAF SMBX and the FNAF SMBX series in general. This enemy is security camera.
The Show Stage also is the first location featuring a secret orb, that allows the players to visit the overworld map and save their game.
Note, that these tracks came with Super Mario Brothers X and the creator of FNAF SMBX takes no credit for the music in this game. All credit for the ingame music goes to Nintendo.
The Show Stage shares its overworld track with the Kitchen.
The Show Stage also was the very first level created for the first installment in the FNAF SMBX series.