15 years later, Red Dead Redemption's John Marston is playing the open-world cowboy game for the first time and reveals why "John is screaming at people for no reason" when riding a horse

Red Dead Redemption.

Rob Wiethoff, the man who plays John Marston in Red Dead Redemption, is finally playing the game for the first time ever, live streaming the PC version of the RPG for our entertainment. As part of that, he has revealed why John seems to be shouting every time he's riding with someone on horseback, even if they're right next to him.

"We did performance capture for this game too, but during moments like this, when you're riding with someone, riding and talking, this was actually recorded in a sound booth," Wiethoff explains.