GameNTrain author Luke Siuty writes: With retro gaming getting further back in history than ever (erm, we’re getting old), a monumental giant is retiring this year. It won’t join the ranks of NES and even earlier gaming progenitors. It may even be a few decades before the general public considers this console retro. But Sony’s PlayStation 2, officially the best-selling console of all time, hit its last year, 2013. Numbers speak for themselves – over 155 million units sold, slightly over 3,800 games produced, the PlayStation 2 became synonymous with video game entertainment, entering the vocabulary of even the most clueless, interactive-entertainment-hand icapped consumers.