Sorry, it's a simulation of a game I played as a kid in my neighborhood. Kind of a trip back to a simpler time imo. So kind of time traveling.. I am old :D Just how I interpreted it.
I seem to remember something like this confusing me as a kid. Traditional games are often lying around with no instructions or context. Often we don't know whether all the components are present.
Your game gave me that vibe. It is served with a very nostalgic confusion.