Toy, Games and Hobby Products Design Rampage Scale Model Building System by Printable Scenery Rampage System is an interlocking component building system that allows the customer to build a variety toy and game model structures. The individual components are crafted in a fantasy pop-culture style. Rampage System capitalises on the rise of home 3d printing by delivering the product digitally. While this requires the customer to invest in a 3d home printer, the cost is offset over time. Home 3D printing the components also means that the customer only needs to print the pieces they require.