looks like goodealgames are selling the same demo thats been around online for years - it was originally a CD given away with a magazine: http://www.sega-mega-cd-library.co.uk/Other%20Pages/masterd41d.htm?http://www.sega-mega-cd-library.co.uk/Demo%20Pages/TimeCop%20Demo.htm

$20 for that one level demo on a cd, not such a good deal really is it

I haven't seen that much of the snes game, but yes it does seem to be pretty much the same as the megacd version other than the video parts.


It is indeed sadly true that some early dumped roms have become lost, there was a 3D Master System game on some obscure website years ago - but by the time I found out about it, the site was long gone and the rom with it.