Metal Gear Solid 5: The Phantom Pain Gameplay Demo - E3 2014 (1080p60)
Snake is back in the full 30 minute E3 2014 demo. This 60 frames per second, full-resolution, direct-feed PS4 footage is as close to the real thing as you can get.
Disclaimer: 1080p60 playback may require very high download speeds and high end hardware.