Indeed, black and white are opposites, but your objects are not. As your title indicates, all are different kinds of the same thing: a game. So, I think there's a mismatch between visual cues - the differences in tone (black vs. white) and the variations of game don't support each other.
needs more DOF as everything is the subject so to have some things out of focus makes little sense as they have equal importance to those items in focus.