I'd love to see their take on a City builder. Skylines and Sim City are fun, but not challenging. Programmatically, it's not that different from what Factorio

I'd love to see their take on a City builder. Skylines and Sim City are fun, but not challenging. Programmatically, it's not that different from what Factorio is - isometric, moving stuff on conveyors = moving cars on roads, etc. They have the talent to make this genre more than "balance residential, commercial, and industry".