Professional Second Banana
Quote from Poxnor:
I know the NES version of FF1 is "the classic," but I think one of the newer versions (PS or GBA) makes for a better watch -- anyone can feel free to let me know if they disagree with that, though.
I agree completely - I have nostalgia for NES FF1 given that it was the 1st FF game and 2nd RPG I played as a kid; but I think for a marathon the PSX, GBA, or PSP versions would be better watches since they're faster paced and less grindy.