A video popped up showing an iPhone 5 -- fake or real, but the video is really cool. The game demoed on the video is ECA Games' Rock(s) Rider.
Gsmarena says "this video being an incredibly carefully staged fake. We noticed that when launching the two apps - Safari and the game - the guy never lifts his thumb off the icon and iOS doesn't work that way."
Also, that the game level also starts without anyone touching the Touch To Start button.
"Then the dates on the lockscreen and on the homescreen don't match up. The guy also doesn't show the phone all around and even makes a point of hiding the home button the whole time," said GSMarena