They were the icons of an era when gaming exclusives drew lines in the sands and led to some of the fiercest playground battles over system loyalty the industry would ever see. Sonic/Sega fans would push and say "Sonic games are faster, and therefore better. Plus, we've got blood in Mortal Kombat." The Mario/Nintendo loyalist would throw sand in their foe's eyes and retort, "oh yeah? Well Mario's about the adventure, and so is Final Fantasy." It was a time when you usually owned only one system,...