YouTube/DefendTheHouse "Red Dead Redemption 2," out now for PlayStation 4 and Xbox One, is one of the most detailed video games ever developed. Just how detailed is the game exactly? While there are tons of activities and storylines to explore in "Red Dead Redemption 2," Joe from the YouTube gaming channel DefendTheHouse recently decided to spend a full day in the game just following around a handful of non-playable characters, or NPCs, and nothing more. The results are fascinating.