probably the best demo of a game I've played, you basically get an exclusive stage that (while just a redesigned Spring Valley) gives you a taste of what NiGHTS Into Dreams has to offer while giving you some content that isn't in the original, like Sonic the Hedgehog into Dreams or and a Music Player, cool thing is if you play this out of the winter season it turns into "NiGHTS: Limited Edition" and is from what I remember almost identical to the retail version of NiGHTS, you also get other cool modes like New Year's NiGHTS when you play it from January 1st to the 15th, or Reala's April Fools on, well April Fools day, really the entire demo is just super neat, wish more demos did this kind of thing,