The only reason this game gets a 4 out of 5 instead of a full 5 out of 5 is the collision detection. The collision detection is better than a lot of arcade racers out there (we will spare their names for now), even ones released this year, but if the collision detection could be just a little more exact things would be great. That and some more game modes that are creative like Detonator would make it an ace in the whole. http://naildbiter.com/GrYLV