Definitely interesting and unique, I'm intrigued for the full version! A couple of suggestions though would be, first, give us the possibilty to change cameras/turn around using the keyboard("Q" and "E" would probably be perfect for that) and second, give a general sense of direction. Yes, the road signs help quite a bit, but I found myself lost more often than not. Immense potential here, keep up the good work! Cheers!