Real Life First Person Shooter Over Chatroulette: Level 2

You've seen Level 1, now watch authors take the Real Life First Person Shooter to the next level. In Level 1 they created a live action first-person zombie shooter in their garden, then invited unsuspecting people on ChatRoulette, Omegle and Skype to take control. In Level 2, they've stepped things up a gear, and their unsuspecting players find themselves trying to escape from an infected alien ship in deep space.