Stores the track data for a roller coaster created with NoLimits, a roller coaster simulation program; includes 3D track models, track and coaster materials, and physics data, such as friction, acceleration, and deceleration information.
Program(s) that open nltrack files
Mac / Windows: Mad Data NoLimits Rollercoaster Simulation
Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/nltrack
