https://www.yankodesign.com/2023/09/22/this-ingenious-lego-chess-board-folds-into-a-sculptural-tower-when-not-in-use/?utm_source=rss&utm_medium=rss&utm_campaign=this-ingenious-lego-chess-board-folds-into-a-sculptural-tower-when-not-in-use
You could design a board game to be so compact that it folds into practical nothingness when not in use... or alternatively, you could turn it into an object...
lego chessingeniousboardfoldssculptural