I didn't expect this game to be so fun.  I just picked it up, just expecting to shoot things.  I couldn't of been anymore wrong.  This game is the best game out for the Dreamcast.  No question in my mind.  First off, you just don't shoot thing.  There is actually a real plot to this game.  Which sometimes lacks in others in this genre.  There are puzzles to solve, so you actually have to think to play.  But the best feature in this game is the mood.  It's just so morbid, you feel like your in the game.  No joke.  If I see a zombie, I start to wig-out.  It draws you in.  I really can't describe it.  The only way you'll know what I'm talking about is to play the game.  It's the greatest.