I'm not sure where to begin with this game...  Well, first of all, the story is highly original and quite interesting.  I like the fact that the game is based on a future Earth, with real places from history as its dungeons.  Wonderful idea.  The graphics are pretty standard SNES fare, with a slight combination of Zelda and Chrono Trigger.  Some of the music is excellent and very moving too.  I especially like the little world map tune, the mysterious flute tune that plays at the Inca ruins, and, most of all, that song that plays when you save the game and choose to quit for now (I wish I knew the names of these songs, they're great).