Hi, I remember playing a game on my mothers computer in the early 90´s and since she was not a computer person I assume the game was already on it. It was in black and white and you played a character who was travelling around the world to find a thief ( or some other criminal). You could go to some cities in the world, like 5 or 10 or something like that in Asia and Africa and Europe also. I think it was a click game. No movies or so in it. Please help me to find it! I have googled it like a thousand times without luck! Thank you!