Uncharted 3 was the first product shown for the PS3. Sony is really stressing the importance of 3D gaming in Uncharted 3. In fact, Sony even showed two demos of Uncharted 3 – one without 3D and one with 3D. As Channel G4 said, the reason for this is because Sony desperately wants 3D to succeed, since they were the inventor of this form of technology – a form of technology that has been a disappointment so far for Sony. Uncharted 3 is using the same graphics engine as Uncharted 2, but with noticeable improvements. It looks as though Uncharted 3 will be one of the best-looking games available for the PS3 this fall when it launches.