This and the next few blog articles are about the story of a significant game modding project, where my amazing collaborators and I devoted to almost completely overhaul one of the core mechanics in city-builder games, road networks. The specific game is Cities: Skylines, the currently most popular city-builder on the PC platform. If you happen to be a player of it, be sure to check out our project on the Steam Workshop!

The algorithms desribed in this article were implemented in my work-in-progress TaichiMD simulation package. For a brief analysis on time integrators in molecular dynamics simulations, see my post in the Taichi forum.