Random Menu Themes Code Menu Addon [MetaNite64]
This Code Menu addon randomizes the "Active Theme" of the build every time certain menus are loaded. The "Cohesive" setting only rerolls when the character select screen is loaded, while the "Full Random" setting will additionally randomize on the stage select, main menu, events menu, and title screen. To install, simply put the "Random Menu Themes v1.0.0" folder into the Addons folder in your Code Menu Builder and recompile the code menu. Please don't install this if you don't also have at least one extra theme beyond Default, there's no safeguard lol.
Thanks yet again to QuickLava, for brainstorming the implementation of this addon and offering some debugging guidance.
-Meta