Someone asked me and I'd said I'd post it here. The game is a fold up, 2 player and looks like it has yellow marbles/balls that roll down a maze then land in a gully on the side?

Oh man I know this. I think there is a part that goes on top like cardboard

Btw, love the cigarette pack and lighter near the kid. Quintessential 70s

Same here, it looks familiar but can't put a name to it. Yep you're right that's a typical seventies scene with newspaper, ciggies and an ashtray on the table. Just needs a pint of stout