From the "Whoever Did This Has Way Too Much Time on His Hands" Department

We were never very good at RBI Baseball on the old-school Nintendo, so this video really boggles our mind. How did this guy re-enact, pitch-for-pitch, the last inning of Game Six of the 1986 World Series with such amazing attention to detail? How long did it take him to sync the video game with the Vin Scully call of the game? Finally, how did he keep his mom from disturbing him while he did this in his parents' basement?