The Evolution of Video Games

I've been watching MysteryGuitarMan (Joe Penna) on youtube for a while. He combines his own music videos with technology-related videos and making-of videos that will keep you on his youtube channel all day.

Video description: What happened every 20 years in gaming. No cuts.
I saw the making of for this one and it was like crazy. That's why you need to watch the video twice and observe how things appear and disappear in the background.