I mean this is definitely a giveaway demo for NiGHTS into Dreams, as there's basically only two levels to be played, both of which being in the same snowy dream valley. Despite that, it actually works in this games favor. Christmas NiGHTS is a very seasonal game, with the Sega Saturn's RTC clock dictating various events and bonuses depending on what day of the year you play the game on. It's certainly charming, and there's also a bunch of little other bonuses such as presents you can open to view concept art, sing karaoke, check your save file for the main NiGHTS game to see A-Life progress, all sorts of things like that. All of it comes together to make a wonderful little demo disc that I could see myself playing every year from here on out.