The Spacerail level 9 is large scale indoor model with a complex route. It is highly challenging and has a high difficulty level. It includes six exits through three forks and can be changed between 6 routes. The model can be built to perform 6 different stunts including double deck time tunnel, free falling, taper spire, pole spire, big air rotate and echelon jump. These stunts and the complex assembly provide enjoyment and a sense of accomplishment.