TempleOS: FlightSim and FirstPersonShooter [video]
He's also wildly racist: <a href="http://www.reddit.com/r/programming/comments/38u4zc/flight_simulator_and_first_person_shooter_in/cry64v6" rel="nofollow">http://www.reddit.com/r/programming/comments/38u4zc/flight_s...</a>