Has anyone thought about the locations in FF7... i.e. the cave after sephiroth kills the giant worm....Vincents Cave accessable only by submarine (symbolic of 'rebirth" in christian dogma) even the earthy north cave gives that psychologial effect of intrige yet clostrophobia (fear) at the same time... Yet this is the nature of the unknown, a very powerful humainstic theme. Even the cave in Wutai... casts its spell on the player. Just thought I would point it out. There are many other themes like these I wish to discuss tommorow but right now I am out of time....too much work to do.