Sony has been pulling out all the stops with their marketing campaign for the PlayStation 4, from their jab at Microsoft’s game sharing policy to last week’s “perfect day” brilliance. And this week we have another treat. The latest ad walks through the annals of PlayStation’s history since 1995. It’s a wonderfully nostalgic watch for those that have been enjoying PlayStation for that long, with plenty of classic PlayStation title reference to be found. How many can you spot?