Remember Omni, the virtual reality/treadmill hybrid that allows you to walk and look around naturally in a game—like Skyrim? This time, Virtuix, the folks behind the tech, are back with footage of the Omni, Team Fortress 2 and the Oculus Rift virtual reality headset running all at once. This is as immersive as you can get—and it makes playing TF2 seem potentially exhausting. Can you imagine running around as the Scout for extended periods of time? It would be a workout! Would you play Team Fortress 2 like this?