How do you quickly prototype a game with interactive playground playsets without building the same game multiple times? The bridge tool is a tool built in Unity3D that allows the development of a prototype of a game quickly and digitally. The different previews 2D and 3D allow for rapid digital prototyping. But simulation will never fully provide you with all the feedback. With a single button press, the same prototype can be run on any of the playsets in the wild by connecting a UTP cable. This allows for rapid prototyping and more important include the target audience in the development process while quickly tweaking the values and balance of the games on location.