The Mass Effect 2 demo on the PS3 is available to download on the PlayStation Network and according to BioWare, the PS3 version of Mass Effect 2 will be using the Mass Effect 3 engine to provide a smoother gameplay experience. Is that true? How does the PlayStation 3 version compare to the Xbox 360 version of Mass Effect 2? We put this question to the test to find out the differences and similarities between the demo on both consoles. Check out our Mass Effect 2 PS3 vs Xbox 360 comparison video down below and share your thoughts on the topic. Can you see the Mass Effect 3 engine in action?