Here's a sight: Not one but TWO games for Master System that have already appeared in other video works productions. Both Spy Vs. Spy and Shanghai either had appeared or would eventually appear on a Nintendo platform at the time of their launch for Master System, but in a wild and unexpected twist of events, these were the versions to play. Spy Vs. Spy actually appeared simultaneously on Master System and NES, but this version includes quite a bit more content (read: twice as many levels) and a much richer screen interface that works more like the microcomputer original than the mediocre port that Kemco offered up. Not a bad farewell to the Sega Card format. As for Shanghai, the game never made it to NES, so Nintendo fans received it instead via HAL Laboratory. There's no such thing as a bad HAL game (probably), but that version of Shanghai had to overcome the logistics of working on a small, monochromatic screen, which is why most people just play it with the alphanumeric tile set i