As the PlayStation 2 turns 20 in Japan on March 4, followed by Europe and North America later in the year, game outlets of all stripes will undoubtedly be trotting out lists and retrospectives commemorating one of the most culturally significant and successful consoles to ever be produced. Although much of that attention will likely be focused on the many unique and diverse games that helped make it such an ubiquitous force, it shouldn’t be forgotten that one of the system’s other key pillars th...