It seems like the scene might have been built with Unity and was then exported. There is a data file loaded[1] which states its generator is "ThreeExporter.cs"

It seems like the scene might have been built with Unity and was then exported. There is a data file loaded[1] which states its generator is "ThreeExporter.cs" in version 4.0. [1] http://hellorun.helloenjoy.com/assets/station/station.js http://hellorun.helloenjoy.com/assets/station/station.js