That sounds vaguely familiar. I remember something like that happening with a device from the 1970s, which I can't now identify. I think it was mostly black pla

That sounds vaguely familiar. I remember something like that happening with a device from the 1970s, which I can't now identify. I think it was mostly black plastic and offered a choice of about four different games, something like: table tennis, tennis, squash, solo squash. You could sometimes trap the ball between the bat and the top/bottom of screen and "squash" it there, causing the bounce beep to be repeated several times a second, but if you "squashed" it too hard it would pass through the bat to the other side. I can't now remember how you got it out of that state.