I don't know about you, but when I was a kid, Tony Hawk's Pro Skater took me more than a measly five hours to complete. I don't know exactly how long it took or how many hours, but I do know I couldn't beat the game without asking for help from my older brother. 

If I were to estimate, it took me roughly 15 to 20 hours to complete THPS, but who knows it could have been longer. And according to HowLongToBeat, the game for completionists (people who complete the game completely), takes 16.5 hours in total. 

Well, that makes me feel pretty dumb. And if you share in this shame then please stop reading because I'm only going to pile it on more. Here are some classic games and their average completion times. If you think you know what failure feels like, you're in for a rude awakening.