I found a bug, when you walk off a higher platform and land on a lower one, the dino run animation keeps playing, but the dino doesn't move. (I can move, I'm not pressing the arrow keys) Also, WASD should be other control keys. Finally, I may just be dumb, but when I get to the highest platform, and I jump to the side, nothing happens. I jump up off the screen? Nothing. How do I advance to the next level? Good game otherwise.