Ever notice how Sega got into a habit of revising their system designs half way through their life span. Nintendo didn’t, yet they’re still in the hardware game. Something to muse over. This video doesn’t do a lot of musing, I just discuss the various revisions of Master System, Mega Drive, Mega CD and even mention the 32X. Banzai! Join me and take a look at Sega’s various hardware revisions.