there are a few different main menu styles in this game-there's the original, and then there's two others that are triggered by meeting Certain Conditions (aka: completion %). here are all of them, as well as the game's banner art for the gamejolt page.

the original. based on the cover art of the obscure British Sonic book "Sonic the Hedgehog in Castle Robotnik" (name sound familiar?)

the menu after beating nights 1-5. ████ █ silouhette art on the monitor by FoxyK7

the menu after beating all the challenge modes (unlocked after beating nights 1-5).

gamejolt page banner.
click here to go back to the Robotnik's Castle landing page