Star Ocean was never released in the north american region. You had to get an emulator and a fan translated copy of the rom and its patches. Hardly common by any means and non existent during the time period of the snes. Earthworm jim was super common what makes that game unique at all? As with a few of those in that list. I think the accuracy of this is shoddy and giving only a tiny and often misleading thumbnail to go by is not good either. A larger image would be a start but some additional info wouldn't hurt either.