What if you knew the exact number of minutes you spent in BioShock's hacking minigame? How about precise amount of damage done by Ryu's fireball? Do you ever dare look at your Spelunky death count? This week we're talking about "the quantified self" as it relates to video games. Don't worry, we haven't sipping the Soylent, we're just wondering what the numbers mean and whether we should be paying attention.