From gossipgamers.com (via Digg):

 Erotic game developers Tech48 based in Japan is using face tracking technology to let players interact with the game. The game will shift angle depending on which way the player is looking at the screen which means looking up at girl’s skirts in this game.

 

From independent.co.uk:

A game that involves the player stalking victims and then raping them in a virtual world was being offered for sale by online retailer Amazon.com.

The shocking ‘rape simulator’, Rapelay, is set in Japan and carried a sickening game description on the Amazon website. An MP said last night that he plans to raise the issue in Parliament.

Reviews by gaming websites have expressed horror at the basis for the game.

Source