the emulator is free just the game u musy buy, ut you can get get the games in kaaza, i was just playing the original nintendo games on my dreamcast, and i know that there is a way to ALSO play super nes and genesis on your dreamcast also, i just dont have the software to do that, does anyone else have?? and can send me one???the mortal kombat 2 in super nes is the best and the most closest to the arcade, i tried the mk2 for the saturn and its still not the same!!!