If you signed up for early access to the Dead Space 3 demo, you’re probably enjoying some hands-on time with it right now. Everyone else has to wait until January 22 to get their anxious hands on the game’s bloody, Necromorph spanking co-op goodness. But don’t worry, I have ten codes for the Xbox Live demo to give away. Since I want to get these in your hands as soon as possible, this contest is going to be a quick one. All I want you to do is comment telling me which of the game’s two leads would win in a brawl: Isaac Clarke or John Carver? No plasma cutters or telemetry spikes, I’m talking full-on fisticuffs. I also want to know why you chose who you did. Now get to work, because I’m picking the winners on Friday, 1/18 at 12pm PST.