And here's the video from P-CARS Pre-Alpha Build 135. The graphic engine really is awesome. But the physics, well, let's not talk about the physics yet. This is Pre-Alpha version! Not even an Alpha version! What I see from that video, PCARS is also using HDR and dynamic real time reflection. I don't know about sun occlusion. Well, to me PCARS is like those popular beautiful girls in school, while RF2 is the bright student with regular looks.