No one wanted to be the only kid in class who didn't know who Link was, or couldn't contribute knowingly to the "what level did you get up to in Super Mario Brothers last night?" dialogue in class. Ultimately, the concept of home gaming was turned into a multi-billion dollar business. The Nintendo Entertainment System was one of the first gaming consoles of its era, and by far the most popular of its ilk at the time. How much can you recall about all those lonely hours you spent with your "No-Friend-O"? Take our quiz and find out. Then tell us how you did.