It was a game with something.... I was driving an ambulance and i needed to play it in black and white. The scenery, was very simple- only the line of the ground was. When i crash into something like a car there was a internal beep and no other sounds. You need to get score.
I recall such a game on one of Nokia:s PC clones, but I think it ran something like DOS 1.x or CP/M, because there was only one flat directory with all files.
It was just an animated car-crash, after which an ambulance and/or towtruck came to take the victims away, during which there was a text-scrolling, with 'siren' sounds written as 'Tatue-tata' or similar.
I don't recall a score though, just the animation.