I suggest an action for the event sheet that will let users dynamically change the color of the letterbox to match their game, layout, or mood etc. Some examples include:

• A grassy outdoor layout can have a green letterbox

• An interior layout can have a dark letterbox

• A sunset scene can have the letterbox change every few seconds to match the in-game sunset colors (blue to orange to purple, etc)

Right now my solution is to create a style sheet for every different letterbox color with an “!important” override on tge html and body tag. And call on that style sheet when needed. It’s cumbersome and frankly I don’t even know if it works on mobile.