Zod likes Nintendo pretty much the same reasons why Rob-El does. Zod grew up with an NES, a Gameboy, a Super NES, even a Virtual Boy, a Nintendo 64, and now a Gamecube. Zod has an old Donkey Kong game from the early 80's, years before the NES came out, that Zod can not help but play every once in a while. Nintendo has a certain style that plays to Zod's likes. Zod doesn't look for sex, violence, killer graphics. Zod wants to have fun or be intrigued and finds that Nintendo games provides Zod with the maximum pleasure of any of the systems ever created by any other company.
Zod admit he had a moment of weakness a few months ago by buying an X-Box, but now after playing the thing, Zod has been steered straight again and shall try to never stray from the path again! As for the X-Box, it has found its ass on Ebay where Zod hopes to make his money back...
KNEEL!