First of all 50% of people will say Eidos just distributed the game (as publishers do), while a small team at Square got to port the game (but with no budget for remaking the actual content for the higher-fidelity PC platform). Thus we get a crappy PC game since it would be Square's first attempt at PC programming, low-priority at that. The other 50% will say Eidos both ported and distributed the game. Thus we get a crappy PC game since Eidos didn't know enough about the original code nor had any chance to remake the content. Usually, about 100% haven't seen any sort of official statement about this at all but still talk as if they knew for sure.