It is a MOD to add a dedicated vehicle traveling it with free placement capable rail. Rail Unlimited curve, unlimited inclination, you can twist. Block under Unlike vanilla of rail can be the placement of rail even without, it is not washed away by water. And installation of depending on how one rotation and sideways downward travel of the rail is also possible. - Akaishi include acceleration, constant velocity, branch rail using the I / O function. Coaster no-speed limit, and then traveling at an accelerating sense of feel physically almost correct. Rail to follow the twist direction of the also rotating camera. -Yourself of riding coaster only lag is not nearly to perform the location update processing on the client side. And running if glum the rail also in the water and block is possible. However shortness of breath and suffocation damage occurs.